When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
{"veracode": [{"lastseen": "2023-04-18T12:30:50", "description": "nss is vulnerable to side channel attack. It is possible because of a flaw in ECDSA signature generation.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 1.4}, "published": "2020-08-06T21:38:52", "type": "veracode", "title": "Side Channel Attack", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-6829"], "modified": "2023-02-20T19:23:56", "id": "VERACODE:26253", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-26253/summary", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-04-18T12:58:49", "description": "nss is vulnerable to information disclosure. An attacker is able to extract the position of zero and non-zero wNAF digits while nss-certutil tool performs scalar multiplication during the ECDSA signature generation when using the EM side-channel. With the partial information of the ECDSA nonce and given a small number of ECDSA signatures, this information can be used to steal the private key. This vulnerability is similar to CVE-2020-6829.\n", "cvss3": {"exploitabilityScore": 1.0, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 4.7, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-08-06T21:32:01", "type": "veracode", "title": "Information Disclosure", "bulletinFamily": "software", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 1.9, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12401", "CVE-2020-6829"], "modified": "2023-02-20T19:23:56", "id": "VERACODE:26114", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-26114/summary", "cvss": {"score": 1.9, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:N"}}], "osv": [{"lastseen": "2023-02-20T19:37:29", "description": "When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80.", "cvss3": {}, "published": "2020-10-28T12:15:00", "type": "osv", "title": "CVE-2020-6829", "bulletinFamily": "software", "cvss2": {}, "cvelist": ["CVE-2020-6829"], "modified": "2023-02-20T19:37:27", "id": "OSV:CVE-2020-6829", "href": "https://osv.dev/vulnerability/CVE-2020-6829", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-02-22T01:19:50", "description": "\nMultiple security vulnerabilities have been discovered in nss, the Network\nSecurity Service libraries.\n\n\n* [CVE-2020-6829](https://security-tracker.debian.org/tracker/CVE-2020-6829)\nWhen performing EC scalar point multiplication, the wNAF point\n multiplication algorithm was used; which leaked partial information about\n the nonce used during signature generation. Given an electro-magnetic trace\n of a few signature generations, the private key could have been computed.\n* [CVE-2020-12400](https://security-tracker.debian.org/tracker/CVE-2020-12400)\nWhen converting coordinates from projective to affine, the modular\n inversion was not performed in constant time, resulting in a possible\n timing-based side channel attack.\n* [CVE-2020-12401](https://security-tracker.debian.org/tracker/CVE-2020-12401)\nDuring ECDSA signature generation, padding applied in the nonce designed to\n ensure constant-time scalar multiplication was removed, resulting in\n variable-time execution dependent on secret data.\n* [CVE-2020-12403](https://security-tracker.debian.org/tracker/CVE-2020-12403)\nA flaw was found in the way CHACHA20-POLY1305 was implemented in NSS.\n When using multi-part Chacha20, it could cause out-of-bounds reads.\n This issue was fixed by explicitly disabling multi-part ChaCha20\u00a0\n (which was not functioning correctly) and strictly enforcing tag length.\n* [CVE-2023-0767](https://security-tracker.debian.org/tracker/CVE-2023-0767)\nChristian Holler discovered that incorrect handling of PKCS 12 Safe Bag\n attributes may result in execution of arbitrary code if a specially crafted\n PKCS 12 certificate bundle is processed.\n\n\nFor Debian 10 buster, these problems have been fixed in version\n2:3.42.1-1+deb10u6.\n\n\nWe recommend that you upgrade your nss packages.\n\n\nFor the detailed security status of nss please refer to\nits security tracker page at:\n<https://security-tracker.debian.org/tracker/nss>\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 9.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2023-02-20T00:00:00", "type": "osv", "title": "nss - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12403", "CVE-2020-6829", "CVE-2023-0767"], "modified": "2023-02-22T01:19:47", "id": "OSV:DLA-3327-1", "href": "https://osv.dev/vulnerability/DLA-3327-1", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2022-07-21T08:16:26", "description": "\nVarious vulnerabilities were fixed in nss,\nthe Network Security Service libraries.\n\n\n* [CVE-2018-12404](https://security-tracker.debian.org/tracker/CVE-2018-12404)\nCache side-channel variant of the Bleichenbacher attack.\n* [CVE-2018-18508](https://security-tracker.debian.org/tracker/CVE-2018-18508)\nNULL pointer dereference in several CMS functions\n resulting in a denial of service.\n* [CVE-2019-11719](https://security-tracker.debian.org/tracker/CVE-2019-11719)\nOut-of-bounds read when importing curve25519 private key.\n* [CVE-2019-11729](https://security-tracker.debian.org/tracker/CVE-2019-11729)\nEmpty or malformed p256-ECDH public keys may\n trigger a segmentation fault.\n* [CVE-2019-11745](https://security-tracker.debian.org/tracker/CVE-2019-11745)\nOut-of-bounds write when encrypting with a block cipher.\n* [CVE-2019-17006](https://security-tracker.debian.org/tracker/CVE-2019-17006)\nSome cryptographic primitives did not check the\n length of the input text, potentially resulting in overflows.\n* [CVE-2019-17007](https://security-tracker.debian.org/tracker/CVE-2019-17007)\nHandling of Netscape Certificate Sequences may crash with a NULL\n dereference leading to a denial of service.\n* [CVE-2020-12399](https://security-tracker.debian.org/tracker/CVE-2020-12399)\nForce a fixed length for DSA exponentiation.\n* [CVE-2020-6829](https://security-tracker.debian.org/tracker/CVE-2020-6829)* [CVE-2020-12400](https://security-tracker.debian.org/tracker/CVE-2020-12400)\nSide channel attack on ECDSA signature generation.\n* [CVE-2020-12401](https://security-tracker.debian.org/tracker/CVE-2020-12401)\nECDSA timing attack mitigation bypass.\n* [CVE-2020-12402](https://security-tracker.debian.org/tracker/CVE-2020-12402)\nSide channel vulnerabilities during RSA key generation.\n* [CVE-2020-12403](https://security-tracker.debian.org/tracker/CVE-2020-12403)\nCHACHA20-POLY1305 decryption with undersized tag leads to\n out-of-bounds read.\n\n\nFor Debian 9 stretch, these problems have been fixed in version\n2:3.26.2-1.1+deb9u2.\n\n\nWe recommend that you upgrade your nss packages.\n\n\nFor the detailed security status of nss please refer to\nits security tracker page at:\n<https://security-tracker.debian.org/tracker/nss>\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-09-29T00:00:00", "type": "osv", "title": "nss - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-12403", "CVE-2020-12402", "CVE-2018-18508", "CVE-2019-11719", "CVE-2020-12401", "CVE-2018-12404", "CVE-2019-17007", "CVE-2019-11729", "CVE-2020-6829", "CVE-2019-11745", "CVE-2020-12399", "CVE-2019-17006"], "modified": "2022-07-21T05:53:23", "id": "OSV:DLA-2388-1", "href": "https://osv.dev/vulnerability/DLA-2388-1", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "redhatcve": [{"lastseen": "2023-12-06T23:50:10", "description": "A flaw was found in nss. Using the EM side-channel, it is possible to extract the position of zero and non-zero wNAF digits while nss-certutil tool performs scalar multiplication during the ECDSA signature generation, leaking partial information about the ECDSA nonce. Given a small number of ECDSA signatures, this information can be used to steal the private key. The highest threat from this vulnerability is to data confidentiality.\n#### Mitigation\n\nMitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability. \n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 1.4}, "published": "2020-07-31T08:13:18", "type": "redhatcve", "title": "CVE-2020-6829", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-6829"], "modified": "2023-04-06T07:41:28", "id": "RH:CVE-2020-6829", "href": "https://access.redhat.com/security/cve/cve-2020-6829", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}}], "debiancve": [{"lastseen": "2023-12-06T18:22:18", "description": "When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 1.4}, "published": "2020-10-28T12:15:00", "type": "debiancve", "title": "CVE-2020-6829", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-6829"], "modified": "2020-10-28T12:15:00", "id": "DEBIANCVE:CVE-2020-6829", "href": "https://security-tracker.debian.org/tracker/CVE-2020-6829", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}}], "prion": [{"lastseen": "2023-11-22T01:45:08", "description": "When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 1.4}, "published": "2020-10-28T12:15:00", "type": "prion", "title": "Design/Logic Flaw", "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-6829"], "modified": "2023-02-20T17:15:00", "id": "PRION:CVE-2020-6829", "href": "https://www.prio-n.com/kb/vulnerability/CVE-2020-6829", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}}], "alpinelinux": [{"lastseen": "2023-12-07T16:20:44", "description": "When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 1.4}, "published": "2020-10-28T12:15:00", "type": "alpinelinux", "title": "CVE-2020-6829", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-6829"], "modified": "2023-02-20T17:15:00", "id": "ALPINE:CVE-2020-6829", "href": "https://security.alpinelinux.org/vuln/CVE-2020-6829", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}}], "ubuntucve": [{"lastseen": "2023-12-07T14:19:45", "description": "When performing EC scalar point multiplication, the wNAF point\nmultiplication algorithm was used; which leaked partial information about\nthe nonce used during signature generation. Given an electro-magnetic trace\nof a few signature generations, the private key could have been computed.\nThis vulnerability affects Firefox < 80 and Firefox for Android < 80.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[leosilva](<https://launchpad.net/~leosilva>) | same fix/patches of CVE-2020-12400\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 1.4}, "published": "2020-08-05T00:00:00", "type": "ubuntucve", "title": "CVE-2020-6829", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-6829"], "modified": "2020-08-05T00:00:00", "id": "UB:CVE-2020-6829", "href": "https://ubuntu.com/security/CVE-2020-6829", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}}], "nessus": [{"lastseen": "2023-07-05T14:29:02", "description": "The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-0538 advisory.\n\n - nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read (CVE-2020-12403)\n\n - When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-6829)\n\n - When converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80 and Firefox for Android < 80. 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This could lead to information disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.\n (CVE-2019-11719)\n\n - A vulnerability exists where it possible to force Network Security Services (NSS) to sign CertificateVerify with PKCS#1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS#1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerability affects Firefox < 68. (CVE-2019-11727)\n\n - Improper refcounting of soft token session objects could cause a use-after-free and crash (likely limited to a denial of service). This vulnerability affects Firefox < 71. (CVE-2019-11756)\n\n - After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1.3, resulting in an invalid state transition in the TLS State Machine. If the client gets into this state, incoming Application Data records will be ignored. This vulnerability affects Firefox < 72. 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It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-20201105.1021 advisory.\n\n - libpng before 1.6.32 does not properly check the length of chunks against the user limit. (CVE-2017-12652)\n\n - In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be usable for denial-of-service attacks). (CVE-2018-20843)\n\n - When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.\n (CVE-2019-11719)\n\n - A vulnerability exists where it possible to force Network Security Services (NSS) to sign CertificateVerify with PKCS#1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS#1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerability affects Firefox < 68. (CVE-2019-11727)\n\n - Improper refcounting of soft token session objects could cause a use-after-free and crash (likely limited to a denial of service). This vulnerability affects Firefox < 71. (CVE-2019-11756)\n\n - file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file permissions while a copy operation is in progress. Instead, default permissions are used. (CVE-2019-12450)\n\n - dbus before 1.10.28, 1.12.x before 1.12.16, and 1.13.x before 1.13.12, as used in DBusServer in Canonical Upstart in Ubuntu 14.04 (and in some, less common, uses of dbus-daemon), allows cookie spoofing because of symlink mishandling in the reference implementation of DBUS_COOKIE_SHA1 in the libdbus library. (This only affects the DBUS_COOKIE_SHA1 authentication mechanism.) A malicious client with write access to its own home directory could manipulate a ~/.dbus-keyrings symlink to cause a DBusServer with a different uid to read and write in unintended locations. In the worst case, this could result in the DBusServer reusing a cookie that is known to the malicious client, and treating that cookie as evidence that a subsequent client connection came from an attacker-chosen uid, allowing authentication bypass. (CVE-2019-12749)\n\n - A flaw was discovered in ibus in versions before 1.5.22 that allows any unprivileged user to monitor and send method calls to the ibus bus of another user due to a misconfiguration in the DBus server setup. A local attacker may use this flaw to intercept all keystrokes of a victim user who is using the graphical interface, change the input method engine, or modify other input related configurations of the victim user. (CVE-2019-14822)\n\n - In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives.\n When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may contain files with permissions the attacker did not have or in paths he did not have access to. Extracting those archives from a high-privilege user without carefully reviewing them may lead to the compromise of the system. (CVE-2019-14866)\n\n - In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read. (CVE-2019-15903)\n\n - The documentation XML-RPC server in Python through 2.7.16, 3.x through 3.6.9, and 3.7.x through 3.7.4 has XSS via the server_title field. This occurs in Lib/DocXMLRPCServer.py in Python 2.x, and in Lib/xmlrpc/server.py in Python 3.x. If set_server_title is called with untrusted input, arbitrary JavaScript can be delivered to clients that visit the http URL for this server. (CVE-2019-16935)\n\n - In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length checks. In cases where the application calling the library did not perform a sanity check on the inputs it could result in a crash due to a buffer overflow. (CVE-2019-17006)\n\n - After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1.3, resulting in an invalid state transition in the TLS State Machine. If the client gets into this state, incoming Application Data records will be ignored. This vulnerability affects Firefox < 72. (CVE-2019-17023)\n\n - In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent memory read. A crafted SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server. (CVE-2019-17498)\n\n - On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for a setuid program. (CVE-2019-19126)\n\n - xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs. (CVE-2019-19956)\n\n - An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur. (CVE-2019-20386)\n\n - xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.\n (CVE-2019-20388)\n\n - qemu/qemu_driver.c in libvirt before 6.0.0 mishandles the holding of a monitor job during a query to a guest agent, which allows attackers to cause a denial of service (API blockage). (CVE-2019-20485)\n\n - In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation. (CVE-2019-20907)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.45 and prior, 5.7.27 and prior and 8.0.17 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2019-2974)\n\n - An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5094)\n\n - A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4.\n A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5188)\n\n - Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. (CVE-2019-5482)\n\n - A NULL pointer dereference was found in the libvirt API responsible introduced in upstream version 3.10.0, and fixed in libvirt 6.0.0, for fetching a storage pool based on its target path. In more detail, this flaw affects storage pools created without a target path such as network-based pools like gluster and RBD.\n Unprivileged users with a read-only connection could abuse this flaw to crash the libvirt daemon, resulting in a potential denial of service. (CVE-2020-10703)\n\n - In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash). (CVE-2020-12243)\n\n - When converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-12400)\n\n - During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-12401)\n\n - During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes.\n *Note:* An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected, but products built on top of it might. This vulnerability affects Firefox < 78. (CVE-2020-12402)\n\n - A flaw was found in the way CHACHA20-POLY1305 was implemented in NSS in versions before 3.55. When using multi-part Chacha20, it could cause out-of-bounds reads. This issue was fixed by explicitly disabling multi-part ChaCha20 (which was not functioning correctly) and strictly enforcing tag length. The highest threat from this vulnerability is to confidentiality and system availability. (CVE-2020-12403)\n\n - libcroco through 0.6.13 has excessive recursion in cr_parser_parse_any_core in cr-parser.c, leading to stack consumption. (CVE-2020-12825)\n\n - Lib/ipaddress.py in Python through 3.8.3 improperly computes hash values in the IPv4Interface and IPv6Interface classes, which might allow a remote attacker to cause a denial of service if an application is affected by the performance of a dictionary containing IPv4Interface or IPv6Interface objects, and this attacker can cause many dictionary entries to be created. This is fixed in: v3.5.10, v3.5.10rc1; v3.6.12;\n v3.7.9; v3.8.4, v3.8.4rc1, v3.8.5, v3.8.6, v3.8.6rc1; v3.9.0, v3.9.0b4, v3.9.0b5, v3.9.0rc1, v3.9.0rc2.\n (CVE-2020-14422)\n\n - Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2020-15999)\n\n - A double free memory issue was found to occur in the libvirt API, in versions before 6.8.0, responsible for requesting information about network interfaces of a running QEMU domain. This flaw affects the polkit access control driver. Specifically, clients connecting to the read-write socket with limited ACL permissions could use this flaw to crash the libvirt daemon, resulting in a denial of service, or potentially escalate their privileges on the system. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-25637)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2574)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.47 and prior, 5.7.27 and prior and 8.0.17 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2752)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2780)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2812)\n\n - When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-6829)\n\n - xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation. (CVE-2020-7595)\n\n - curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used. (CVE-2020-8177)\n\n - Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking. (CVE-2020-8492)\n\n - In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating the server receiving the TSIG-signed request, could send a truncated response to that request, triggering an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.\n (CVE-2020-8622)\n\n - In BIND 9.10.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.10.5-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with\n --enable-native-pkcs11 * be signing one or more zones with an RSA key * be able to receive queries from a possible attacker (CVE-2020-8623)\n\n - In BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker who has been granted privileges to change a specific subset of the zone's content could abuse these unintended additional privileges to update other contents of the zone. (CVE-2020-8624)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-09-01T00:00:00", "type": "nessus", "title": "Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20201105.1021)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-12652", "CVE-2018-20843", "CVE-2019-11719", "CVE-2019-11727", "CVE-2019-11756", "CVE-2019-12450", "CVE-2019-12749", "CVE-2019-14822", "CVE-2019-14866", "CVE-2019-15903", "CVE-2019-16935", "CVE-2019-17006", "CVE-2019-17023", "CVE-2019-17498", "CVE-2019-19126", "CVE-2019-19956", "CVE-2019-20386", "CVE-2019-20388", "CVE-2019-20485", "CVE-2019-20907", "CVE-2019-2974", "CVE-2019-5094", "CVE-2019-5188", "CVE-2019-5482", "CVE-2020-10703", "CVE-2020-12243", "CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12402", "CVE-2020-12403", "CVE-2020-12825", "CVE-2020-14422", "CVE-2020-15999", "CVE-2020-25637", "CVE-2020-2574", "CVE-2020-2752", "CVE-2020-2780", "CVE-2020-2812", "CVE-2020-6829", "CVE-2020-7595", "CVE-2020-8177", "CVE-2020-8492", "CVE-2020-8622", "CVE-2020-8623", "CVE-2020-8624"], "modified": "2023-02-23T00:00:00", "cpe": ["cpe:/o:nutanix:ahv"], "id": "NUTANIX_NXSA-AHV-20201105_1021.NASL", "href": "https://www.tenable.com/plugins/nessus/164552", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(164552);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/02/23\");\n\n script_cve_id(\n \"CVE-2017-12652\",\n \"CVE-2018-20843\",\n \"CVE-2019-2974\",\n \"CVE-2019-5094\",\n \"CVE-2019-5188\",\n \"CVE-2019-5482\",\n \"CVE-2019-11719\",\n \"CVE-2019-11727\",\n \"CVE-2019-11756\",\n \"CVE-2019-12450\",\n \"CVE-2019-12749\",\n \"CVE-2019-14822\",\n \"CVE-2019-14866\",\n \"CVE-2019-15903\",\n \"CVE-2019-16935\",\n \"CVE-2019-17006\",\n \"CVE-2019-17023\",\n \"CVE-2019-17498\",\n \"CVE-2019-19126\",\n \"CVE-2019-19956\",\n \"CVE-2019-20386\",\n \"CVE-2019-20388\",\n \"CVE-2019-20485\",\n \"CVE-2019-20907\",\n \"CVE-2020-2574\",\n \"CVE-2020-2752\",\n \"CVE-2020-2780\",\n \"CVE-2020-2812\",\n \"CVE-2020-6829\",\n \"CVE-2020-7595\",\n \"CVE-2020-8177\",\n \"CVE-2020-8492\",\n \"CVE-2020-8622\",\n \"CVE-2020-8623\",\n \"CVE-2020-8624\",\n \"CVE-2020-10703\",\n \"CVE-2020-12243\",\n \"CVE-2020-12400\",\n \"CVE-2020-12401\",\n \"CVE-2020-12402\",\n \"CVE-2020-12403\",\n \"CVE-2020-12825\",\n \"CVE-2020-14422\",\n \"CVE-2020-15999\",\n \"CVE-2020-25637\"\n );\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2021/11/17\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2021-0025\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2020-0124\");\n\n script_name(english:\"Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20201105.1021)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The Nutanix AHV host is affected by multiple vulnerabilities .\");\n script_set_attribute(attribute:\"description\", value:\n\"The version of AHV installed on the remote host is prior to 20201105.1021. It is, therefore, affected by multiple\nvulnerabilities as referenced in the NXSA-AHV-20201105.1021 advisory.\n\n - libpng before 1.6.32 does not properly check the length of chunks against the user limit. (CVE-2017-12652)\n\n - In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons\n could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be\n usable for denial-of-service attacks). (CVE-2018-20843)\n\n - When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger\n an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information\n disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.\n (CVE-2019-11719)\n\n - A vulnerability exists where it possible to force Network Security Services (NSS) to sign\n CertificateVerify with PKCS#1 v1.5 signatures when those are the only ones advertised by server in\n CertificateRequest in TLS 1.3. PKCS#1 v1.5 signatures should not be used for TLS 1.3 messages. This\n vulnerability affects Firefox < 68. (CVE-2019-11727)\n\n - Improper refcounting of soft token session objects could cause a use-after-free and crash (likely limited\n to a denial of service). This vulnerability affects Firefox < 71. (CVE-2019-11756)\n\n - file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file\n permissions while a copy operation is in progress. Instead, default permissions are used. (CVE-2019-12450)\n\n - dbus before 1.10.28, 1.12.x before 1.12.16, and 1.13.x before 1.13.12, as used in DBusServer in Canonical\n Upstart in Ubuntu 14.04 (and in some, less common, uses of dbus-daemon), allows cookie spoofing because of\n symlink mishandling in the reference implementation of DBUS_COOKIE_SHA1 in the libdbus library. (This only\n affects the DBUS_COOKIE_SHA1 authentication mechanism.) A malicious client with write access to its own\n home directory could manipulate a ~/.dbus-keyrings symlink to cause a DBusServer with a different uid to\n read and write in unintended locations. In the worst case, this could result in the DBusServer reusing a\n cookie that is known to the malicious client, and treating that cookie as evidence that a subsequent\n client connection came from an attacker-chosen uid, allowing authentication bypass. (CVE-2019-12749)\n\n - A flaw was discovered in ibus in versions before 1.5.22 that allows any unprivileged user to monitor and\n send method calls to the ibus bus of another user due to a misconfiguration in the DBus server setup. A\n local attacker may use this flaw to intercept all keystrokes of a victim user who is using the graphical\n interface, change the input method engine, or modify other input related configurations of the victim\n user. (CVE-2019-14822)\n\n - In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives.\n When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may\n contain files with permissions the attacker did not have or in paths he did not have access to. Extracting\n those archives from a high-privilege user without carefully reviewing them may lead to the compromise of\n the system. (CVE-2019-14866)\n\n - In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to\n document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber)\n then resulted in a heap-based buffer over-read. (CVE-2019-15903)\n\n - The documentation XML-RPC server in Python through 2.7.16, 3.x through 3.6.9, and 3.7.x through 3.7.4 has\n XSS via the server_title field. This occurs in Lib/DocXMLRPCServer.py in Python 2.x, and in\n Lib/xmlrpc/server.py in Python 3.x. If set_server_title is called with untrusted input, arbitrary\n JavaScript can be delivered to clients that visit the http URL for this server. (CVE-2019-16935)\n\n - In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length\n checks. In cases where the application calling the library did not perform a sanity check on the inputs it\n could result in a crash due to a buffer overflow. (CVE-2019-17006)\n\n - After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1.3, resulting\n in an invalid state transition in the TLS State Machine. If the client gets into this state, incoming\n Application Data records will be ignored. This vulnerability affects Firefox < 72. (CVE-2019-17023)\n\n - In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow\n in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent\n memory read. A crafted SSH server may be able to disclose sensitive information or cause a denial of\n service condition on the client system when a user connects to the server. (CVE-2019-17498)\n\n - On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the\n LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition,\n allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass\n ASLR for a setuid program. (CVE-2019-19126)\n\n - xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to\n newDoc->oldNs. (CVE-2019-19956)\n\n - An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the\n udevadm trigger command, a memory leak may occur. (CVE-2019-20386)\n\n - xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.\n (CVE-2019-20388)\n\n - qemu/qemu_driver.c in libvirt before 6.0.0 mishandles the holding of a monitor job during a query to a\n guest agent, which allows attackers to cause a denial of service (API blockage). (CVE-2019-20485)\n\n - In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an\n infinite loop when opened by tarfile.open, because _proc_pax lacks header validation. (CVE-2019-20907)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported\n versions that are affected are 5.6.45 and prior, 5.7.27 and prior and 8.0.17 and prior. Easily exploitable\n vulnerability allows low privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2019-2974)\n\n - An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A\n specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code\n execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5094)\n\n - A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4.\n A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code\n execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5188)\n\n - Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. (CVE-2019-5482)\n\n - A NULL pointer dereference was found in the libvirt API responsible introduced in upstream version 3.10.0,\n and fixed in libvirt 6.0.0, for fetching a storage pool based on its target path. In more detail, this\n flaw affects storage pools created without a target path such as network-based pools like gluster and RBD.\n Unprivileged users with a read-only connection could abuse this flaw to crash the libvirt daemon,\n resulting in a potential denial of service. (CVE-2020-10703)\n\n - In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can\n result in denial of service (daemon crash). (CVE-2020-12243)\n\n - When converting coordinates from projective to affine, the modular inversion was not performed in constant\n time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80\n and Firefox for Android < 80. (CVE-2020-12400)\n\n - During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar\n multiplication was removed, resulting in variable-time execution dependent on secret data. This\n vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-12401)\n\n - During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean\n Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform\n electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes.\n *Note:* An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected,\n but products built on top of it might. This vulnerability affects Firefox < 78. (CVE-2020-12402)\n\n - A flaw was found in the way CHACHA20-POLY1305 was implemented in NSS in versions before 3.55. When using\n multi-part Chacha20, it could cause out-of-bounds reads. This issue was fixed by explicitly disabling\n multi-part ChaCha20 (which was not functioning correctly) and strictly enforcing tag length. The highest\n threat from this vulnerability is to confidentiality and system availability. (CVE-2020-12403)\n\n - libcroco through 0.6.13 has excessive recursion in cr_parser_parse_any_core in cr-parser.c, leading to\n stack consumption. (CVE-2020-12825)\n\n - Lib/ipaddress.py in Python through 3.8.3 improperly computes hash values in the IPv4Interface and\n IPv6Interface classes, which might allow a remote attacker to cause a denial of service if an application\n is affected by the performance of a dictionary containing IPv4Interface or IPv6Interface objects, and this\n attacker can cause many dictionary entries to be created. This is fixed in: v3.5.10, v3.5.10rc1; v3.6.12;\n v3.7.9; v3.8.4, v3.8.4rc1, v3.8.5, v3.8.6, v3.8.6rc1; v3.9.0, v3.9.0b4, v3.9.0b5, v3.9.0rc1, v3.9.0rc2.\n (CVE-2020-14422)\n\n - Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to\n potentially exploit heap corruption via a crafted HTML page. (CVE-2020-15999)\n\n - A double free memory issue was found to occur in the libvirt API, in versions before 6.8.0, responsible\n for requesting information about network interfaces of a running QEMU domain. This flaw affects the polkit\n access control driver. Specifically, clients connecting to the read-write socket with limited ACL\n permissions could use this flaw to crash the libvirt daemon, resulting in a denial of service, or\n potentially escalate their privileges on the system. The highest threat from this vulnerability is to data\n confidentiality and integrity as well as system availability. (CVE-2020-25637)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are\n affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability\n allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently\n repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2574)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are\n affected are 5.6.47 and prior, 5.7.27 and prior and 8.0.17 and prior. Difficult to exploit vulnerability\n allows low privileged attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently\n repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2752)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions\n that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable\n vulnerability allows low privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2780)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported\n versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable\n vulnerability allows high privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2812)\n\n - When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which\n leaked partial information about the nonce used during signature generation. Given an electro-magnetic\n trace of a few signature generations, the private key could have been computed. This vulnerability affects\n Firefox < 80 and Firefox for Android < 80. (CVE-2020-6829)\n\n - xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file\n situation. (CVE-2020-7595)\n\n - curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources\n that can lead too overwriting a local file when the -J flag is used. (CVE-2020-8177)\n\n - Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1\n allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client\n because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking. (CVE-2020-8492)\n\n - In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the\n BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating\n the server receiving the TSIG-signed request, could send a truncated response to that request, triggering\n an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to\n correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and\n message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.\n (CVE-2020-8622)\n\n - In BIND 9.10.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.10.5-S1 -> 9.11.21-S1 of the\n BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted\n query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with\n --enable-native-pkcs11 * be signing one or more zones with an RSA key * be able to receive queries from\n a possible attacker (CVE-2020-8623)\n\n - In BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also\n affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An\n attacker who has been granted privileges to change a specific subset of the zone's content could abuse\n these unintended additional privileges to update other contents of the zone. 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It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.19.0.5 advisory.\n\n - libpng before 1.6.32 does not properly check the length of chunks against the user limit. (CVE-2017-12652)\n\n - In Apache httpd 2.4.0 to 2.4.29, the expression specified in <FilesMatch> could match '$' to a newline character in a malicious filename, rather than matching only the end of the filename. This could be exploited in environments where uploads of some files are are externally blocked, but only by matching the trailing portion of the filename. (CVE-2017-15715)\n\n - A localhost.localdomain whitelist entry in valid_host() in scheduler/client.c in CUPS before 2.2.2 allows remote attackers to execute arbitrary IPP commands by sending POST requests to the CUPS daemon in conjunction with DNS rebinding. The localhost.localdomain name is often resolved via a DNS server (neither the OS nor the web browser is responsible for ensuring that localhost.localdomain is 127.0.0.1).\n (CVE-2017-18190)\n\n - An issue was discovered in drivers/i2c/i2c-core-smbus.c in the Linux kernel before 4.14.15. There is an out of bounds write in the function i2c_smbus_xfer_emulated. (CVE-2017-18551)\n\n - The default cloud-init configuration, in cloud-init 0.6.2 and newer, included ssh_deletekeys: 0, disabling cloud-init's deletion of ssh host keys. In some environments, this could lead to instances created by cloning a golden master or template system, sharing ssh host keys, and being able to impersonate one another or conduct man-in-the-middle attacks. (CVE-2018-10896)\n\n - In Apache httpd 2.4.0 to 2.4.29, when mod_session is configured to forward its session data to CGI applications (SessionEnv on, not the default), a remote user may influence their content by using a Session header. This comes from the HTTP_SESSION variable name used by mod_session to forward its data to CGIs, since the prefix HTTP_ is also used by the Apache HTTP Server to pass HTTP header fields, per CGI specifications. (CVE-2018-1283)\n\n - A specially crafted HTTP request header could have crashed the Apache HTTP Server prior to version 2.4.30 due to an out of bound read while preparing data to be cached in shared memory. It could be used as a Denial of Service attack against users of mod_cache_socache. The vulnerability is considered as low risk since mod_cache_socache is not widely used, mod_cache_disk is not concerned by this vulnerability.\n (CVE-2018-1303)\n\n - An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free. (CVE-2018-20836)\n\n - In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be usable for denial-of-service attacks). (CVE-2018-20843)\n\n - In Apache HTTP server 2.4.0 to 2.4.39, Redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an unexpected URL within the request URL. (CVE-2019-10098)\n\n - libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The component is: function chmd_read_headers() in libmspack(file libmspack/mspack/chmd.c). The attack vector is: the victim must open a specially crafted chm file. The fixed version is: after commit 2f084136cfe0d05e5bf5703f3e83c6d955234b4d. (CVE-2019-1010305)\n\n - libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a crafted URL that is not actually invalid and is subsequently loaded. (CVE-2019-11068)\n\n - When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.\n (CVE-2019-11719)\n\n - A vulnerability exists where it possible to force Network Security Services (NSS) to sign CertificateVerify with PKCS#1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS#1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerability affects Firefox < 68. (CVE-2019-11727)\n\n - Improper refcounting of soft token session objects could cause a use-after-free and crash (likely limited to a denial of service). This vulnerability affects Firefox < 71. (CVE-2019-11756)\n\n - file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file permissions while a copy operation is in progress. Instead, default permissions are used. (CVE-2019-12450)\n\n - An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux kernel through 5.1.6. There is an unchecked kstrdup of prop->name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). (CVE-2019-12614)\n\n - dbus before 1.10.28, 1.12.x before 1.12.16, and 1.13.x before 1.13.12, as used in DBusServer in Canonical Upstart in Ubuntu 14.04 (and in some, less common, uses of dbus-daemon), allows cookie spoofing because of symlink mishandling in the reference implementation of DBUS_COOKIE_SHA1 in the libdbus library. (This only affects the DBUS_COOKIE_SHA1 authentication mechanism.) A malicious client with write access to its own home directory could manipulate a ~/.dbus-keyrings symlink to cause a DBusServer with a different uid to read and write in unintended locations. In the worst case, this could result in the DBusServer reusing a cookie that is known to the malicious client, and treating that cookie as evidence that a subsequent client connection came from an attacker-chosen uid, allowing authentication bypass. (CVE-2019-12749)\n\n - A flaw was discovered in ibus in versions before 1.5.22 that allows any unprivileged user to monitor and send method calls to the ibus bus of another user due to a misconfiguration in the DBus server setup. A local attacker may use this flaw to intercept all keystrokes of a victim user who is using the graphical interface, change the input method engine, or modify other input related configurations of the victim user. (CVE-2019-14822)\n\n - In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives.\n When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may contain files with permissions the attacker did not have or in paths he did not have access to. Extracting those archives from a high-privilege user without carefully reviewing them may lead to the compromise of the system. (CVE-2019-14866)\n\n - An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/zr364xx/zr364xx.c driver. (CVE-2019-15217)\n\n - In the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sas_expander.c when SAS expander discovery fails. This will cause a BUG and denial of service. (CVE-2019-15807)\n\n - In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read. (CVE-2019-15903)\n\n - An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c. (CVE-2019-15917)\n\n - drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. (CVE-2019-16231)\n\n - drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. (CVE-2019-16233)\n\n - The documentation XML-RPC server in Python through 2.7.16, 3.x through 3.6.9, and 3.7.x through 3.7.4 has XSS via the server_title field. This occurs in Lib/DocXMLRPCServer.py in Python 2.x, and in Lib/xmlrpc/server.py in Python 3.x. If set_server_title is called with untrusted input, arbitrary JavaScript can be delivered to clients that visit the http URL for this server. (CVE-2019-16935)\n\n - In the Linux kernel before 5.0, a memory leak exists in sit_init_net() in net/ipv6/sit.c when register_netdev() fails to register sitn->fb_tunnel_dev, which may cause denial of service, aka CID-07f12b26e21a. (CVE-2019-16994)\n\n - In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length checks. In cases where the application calling the library did not perform a sanity check on the inputs it could result in a crash due to a buffer overflow. (CVE-2019-17006)\n\n - After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1.3, resulting in an invalid state transition in the TLS State Machine. If the client gets into this state, incoming Application Data records will be ignored. This vulnerability affects Firefox < 72. (CVE-2019-17023)\n\n - ieee802154_create in net/ieee802154/socket.c in the AF_IEEE802154 network module in the Linux kernel through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-e69dbd4619e7. (CVE-2019-17053)\n\n - base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module in the Linux kernel through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-b91ee4aa2a21. (CVE-2019-17055)\n\n - In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent memory read. A crafted SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server. (CVE-2019-17498)\n\n - In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed. (CVE-2019-18197)\n\n - A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-128c66429247.\n (CVE-2019-18808)\n\n - ** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control this failure at probe time. (CVE-2019-19046)\n\n - ** DISPUTED ** A memory leak in the nl80211_get_ftm_responder_stats() function in net/wireless/nl80211.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering nl80211hdr_put() failures, aka CID-1399c59fa929. NOTE: third parties dispute the relevance of this because it occurs on a code path where a successful allocation has already occurred. (CVE-2019-19055)\n\n - A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering alloc_page() failures, aka CID-b4b814fec1a5. (CVE-2019-19058)\n\n - Multiple memory leaks in the iwl_pcie_ctxt_info_gen3_init() function in drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption) by triggering iwl_pcie_init_fw_sec() or dma_alloc_coherent() failures, aka CID-0f4f199443fa. (CVE-2019-19059)\n\n - A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures, aka CID-ffdde5932042. (CVE-2019-19062)\n\n - Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka CID-3f9361695113. (CVE-2019-19063)\n\n - On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for a setuid program. (CVE-2019-19126)\n\n - An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use this flaw to crash the system, resulting in a denial of service. (CVE-2019-19332)\n\n - In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list in fs/ext4/super.c. (CVE-2019-19447)\n\n - In the Linux kernel before 5.3.7, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/adutux.c driver, aka CID-44efc269db79. (CVE-2019-19523)\n\n - In the Linux kernel before 5.3.12, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9. (CVE-2019-19524)\n\n - In the Linux kernel before 5.2.10, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver, aka CID-c52873e5a1ef. (CVE-2019-19530)\n\n - In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka CID-f7a1337f0d29. (CVE-2019-19534)\n\n - In the Linux kernel before 5.2.10, there is a race condition bug that can be caused by a malicious USB device in the USB character device driver layer, aka CID-303911cfc5b9. This affects drivers/usb/core/file.c. (CVE-2019-19537)\n\n - The Linux kernel before 5.4.2 mishandles ext4_expand_extra_isize, as demonstrated by use-after-free errors in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c, aka CID-4ea99936a163. (CVE-2019-19767)\n\n - In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after-free caused by erroneous code refactoring, aka CID-e7af6307a8a5. This is related to snd_timer_open and snd_timer_close_locked. The timeri variable was originally intended to be for a newly created timer instance, but was used for a different purpose after refactoring. (CVE-2019-19807)\n\n - xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs. (CVE-2019-19956)\n\n - In the Linux kernel before 5.0.6, there is a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e. (CVE-2019-20054)\n\n - mwifiex_tm_cmd in drivers/net/wireless/marvell/mwifiex/cfg80211.c in the Linux kernel before 5.1.6 has some error-handling cases that did not free allocated hostcmd memory, aka CID-003b686ace82. This will cause a memory leak and denial of service. (CVE-2019-20095)\n\n - An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur. (CVE-2019-20386)\n\n - xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.\n (CVE-2019-20388)\n\n - In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7. (CVE-2019-20636)\n\n - An issue was discovered in the Linux kernel before 5.0.6. In rx_queue_add_kobject() and netdev_queue_add_kobject() in net/core/net-sysfs.c, a reference count is mishandled, aka CID-a3e23f719f5c.\n (CVE-2019-20811)\n\n - In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation. (CVE-2019-20907)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.45 and prior, 5.7.27 and prior and 8.0.17 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2019-2974)\n\n - An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5094)\n\n - A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4.\n A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5188)\n\n - Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. (CVE-2019-5482)\n\n - A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. An attacker in a privileged network position may be able to execute arbitrary code. (CVE-2019-8675, CVE-2019-8696)\n\n - In the Android kernel in i2c driver there is a possible out of bounds write due to memory corruption. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. (CVE-2019-9454)\n\n - In the Android kernel in the video driver there is a use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. (CVE-2019-9458)\n\n - There is a use-after-free in kernel versions before 5.5 due to a race condition between the release of ptp_clock and cdev while resource deallocation. When a (high privileged) process allocates a ptp device file (like /dev/ptpX) and voluntarily goes to sleep. During this time if the underlying device is removed, it can cause an exploitable condition as the process wakes up to terminate and clean all attached files.\n The system crashes due to the cdev structure being invalid (as already freed) which is pointed to by the inode. (CVE-2020-10690)\n\n - A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an attacker with a local account to crash a trivial program and exfiltrate private kernel data.\n (CVE-2020-10732)\n\n - A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality and system availability. (CVE-2020-10742)\n\n - A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly only validate the first netlink message in the skb and allow or deny the rest of the messages within the skb with the granted permission without further processing. (CVE-2020-10751)\n\n - In the Linux kernel before 5.5.8, get_raw_socket in drivers/vhost/net.c lacks validation of an sk_family field, which might allow attackers to trigger kernel stack corruption via crafted system calls.\n (CVE-2020-10942)\n\n - ** DISPUTED ** An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing, aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability because the issue is a bug in parsing mount options which can only be specified by a privileged user, so triggering the bug does not grant any powers not already held.. (CVE-2020-11565)\n\n - In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash). (CVE-2020-12243)\n\n - When converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-12400)\n\n - During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-12401)\n\n - During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes.\n *Note:* An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected, but products built on top of it might. This vulnerability affects Firefox < 78. (CVE-2020-12402)\n\n - A flaw was found in the way CHACHA20-POLY1305 was implemented in NSS in versions before 3.55. When using multi-part Chacha20, it could cause out-of-bounds reads. This issue was fixed by explicitly disabling multi-part ChaCha20 (which was not functioning correctly) and strictly enforcing tag length. The highest threat from this vulnerability is to confidentiality and system availability. (CVE-2020-12403)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2.\n Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in a different security domain. Exploitation limitations include the amount of elapsed time before an integer overflow occurs, and the lack of scenarios where signals to a parent process present a substantial operational threat. (CVE-2020-12826)\n\n - If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to 8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This could lead to users seeing responses for unexpected resources. (CVE-2020-13943)\n\n - An out-of-bounds memory write flaw was found in how the Linux kernel's Voice Over IP H.323 connection tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote user to crash the system, causing a denial of service. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-14305)\n\n - A flaw was found in the Linux kernel's implementation of the invert video code on VGA consoles when a local attacker attempts to resize the console, calling an ioctl VT_RESIZE, which causes an out-of-bounds write to occur. This flaw allows a local user with access to the VGA console to crash the system, potentially escalating their privileges on the system. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-14331)\n\n - Lib/ipaddress.py in Python through 3.8.3 improperly computes hash values in the IPv4Interface and IPv6Interface classes, which might allow a remote attacker to cause a denial of service if an application is affected by the performance of a dictionary containing IPv4Interface or IPv6Interface objects, and this attacker can cause many dictionary entries to be created. This is fixed in: v3.5.10, v3.5.10rc1; v3.6.12;\n v3.7.9; v3.8.4, v3.8.4rc1, v3.8.5, v3.8.6, v3.8.6rc1; v3.9.0, v3.9.0b4, v3.9.0b5, v3.9.0rc1, v3.9.0rc2.\n (CVE-2020-14422)\n\n - Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2020-15999)\n\n - A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rather sending the data unencrypted. This would allow anyone in between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality. (CVE-2020-1749)\n\n - While investigating bug 64830 it was discovered that Apache Tomcat 10.0.0-M1 to 10.0.0-M9, 9.0.0-M1 to 9.0.39 and 8.5.0 to 8.5.59 could re-use an HTTP request header value from the previous stream received on an HTTP/2 connection for the request associated with the subsequent stream. While this would most likely lead to an error and the closure of the HTTP/2 connection, it is possible that information could leak between requests. (CVE-2020-17527)\n\n - In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL. (CVE-2020-1927)\n\n - In Apache HTTP Server 2.4.0 to 2.4.41, mod_proxy_ftp may use uninitialized memory when proxying to a malicious FTP server. (CVE-2020-1934)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2574)\n\n - A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest. (CVE-2020-2732)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.47 and prior, 5.7.27 and prior and 8.0.17 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2752)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2780)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2812)\n\n - When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-6829)\n\n - xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation. (CVE-2020-7595)\n\n - curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used. (CVE-2020-8177)\n\n - Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking. (CVE-2020-8492)\n\n - In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating the server receiving the TSIG-signed request, could send a truncated response to that request, triggering an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.\n (CVE-2020-8622)\n\n - In BIND 9.10.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.10.5-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with\n --enable-native-pkcs11 * be signing one or more zones with an RSA key * be able to receive queries from a possible attacker (CVE-2020-8623)\n\n - In BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker who has been granted privileges to change a specific subset of the zone's content could abuse these unintended additional privileges to update other contents of the zone. (CVE-2020-8624)\n\n - cloud-init through 19.4 relies on Mersenne Twister for a random password, which makes it easier for attackers to predict passwords, because rand_str in cloudinit/util.py calls the random.choice function.\n (CVE-2020-8631)\n\n - In cloud-init through 19.4, rand_user_password in cloudinit/config/cc_set_passwords.py has a small default pwlen value, which makes it easier for attackers to guess passwords. (CVE-2020-8632)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vc_do_resize function in drivers/tty/vt/vt.c. (CVE-2020-8647)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region function in drivers/video/console/vgacon.c. (CVE-2020-8649)\n\n - An issue was discovered in the Linux kernel 3.16 through 5.5.6. set_fdc in drivers/block/floppy.c leads to a wait_til_ready out-of-bounds read because the FDC index is not checked for errors before assigning it, aka CID-2e90ca68b0d2. (CVE-2020-9383)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-09-01T00:00:00", "type": "nessus", "title": "Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.19.0.5)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-12652", "CVE-2017-15715", "CVE-2017-18190", "CVE-2017-18551", "CVE-2018-10896", "CVE-2018-1283", "CVE-2018-1303", "CVE-2018-20836", "CVE-2018-20843", "CVE-2019-10098", "CVE-2019-1010305", "CVE-2019-11068", "CVE-2019-11719", "CVE-2019-11727", "CVE-2019-11756", "CVE-2019-12450", "CVE-2019-12614", "CVE-2019-12749", "CVE-2019-14822", "CVE-2019-14866", "CVE-2019-15217", "CVE-2019-15807", "CVE-2019-15903", "CVE-2019-15917", "CVE-2019-16231", "CVE-2019-16233", "CVE-2019-16935", "CVE-2019-16994", "CVE-2019-17006", "CVE-2019-17023", "CVE-2019-17053", "CVE-2019-17055", "CVE-2019-17498", "CVE-2019-18197", "CVE-2019-18808", "CVE-2019-19046", "CVE-2019-19055", "CVE-2019-19058", "CVE-2019-19059", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19126", "CVE-2019-19332", "CVE-2019-19447", "CVE-2019-19523", "CVE-2019-19524", "CVE-2019-19530", "CVE-2019-19534", "CVE-2019-19537", "CVE-2019-19767", "CVE-2019-19807", "CVE-2019-19956", "CVE-2019-20054", "CVE-2019-20095", "CVE-2019-20386", "CVE-2019-20388", "CVE-2019-20636", "CVE-2019-20811", "CVE-2019-20907", "CVE-2019-2974", "CVE-2019-5094", "CVE-2019-5188", "CVE-2019-5482", "CVE-2019-8675", "CVE-2019-8696", "CVE-2019-9454", "CVE-2019-9458", "CVE-2020-10690", "CVE-2020-10732", "CVE-2020-10742", "CVE-2020-10751", "CVE-2020-10942", "CVE-2020-11565", "CVE-2020-12243", "CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12402", "CVE-2020-12403", "CVE-2020-12770", "CVE-2020-12826", "CVE-2020-13943", "CVE-2020-14305", "CVE-2020-14331", "CVE-2020-14422", "CVE-2020-15999", "CVE-2020-1749", "CVE-2020-17527", "CVE-2020-1927", "CVE-2020-1934", "CVE-2020-2574", "CVE-2020-2732", "CVE-2020-2752", 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It is, therefore, affected by multiple\nvulnerabilities as referenced in the NXSA-AOS-5.19.0.5 advisory.\n\n - libpng before 1.6.32 does not properly check the length of chunks against the user limit. (CVE-2017-12652)\n\n - In Apache httpd 2.4.0 to 2.4.29, the expression specified in <FilesMatch> could match '$' to a newline\n character in a malicious filename, rather than matching only the end of the filename. This could be\n exploited in environments where uploads of some files are are externally blocked, but only by matching the\n trailing portion of the filename. (CVE-2017-15715)\n\n - A localhost.localdomain whitelist entry in valid_host() in scheduler/client.c in CUPS before 2.2.2 allows\n remote attackers to execute arbitrary IPP commands by sending POST requests to the CUPS daemon in\n conjunction with DNS rebinding. The localhost.localdomain name is often resolved via a DNS server (neither\n the OS nor the web browser is responsible for ensuring that localhost.localdomain is 127.0.0.1).\n (CVE-2017-18190)\n\n - An issue was discovered in drivers/i2c/i2c-core-smbus.c in the Linux kernel before 4.14.15. There is an\n out of bounds write in the function i2c_smbus_xfer_emulated. (CVE-2017-18551)\n\n - The default cloud-init configuration, in cloud-init 0.6.2 and newer, included ssh_deletekeys: 0,\n disabling cloud-init's deletion of ssh host keys. In some environments, this could lead to instances\n created by cloning a golden master or template system, sharing ssh host keys, and being able to\n impersonate one another or conduct man-in-the-middle attacks. (CVE-2018-10896)\n\n - In Apache httpd 2.4.0 to 2.4.29, when mod_session is configured to forward its session data to CGI\n applications (SessionEnv on, not the default), a remote user may influence their content by using a\n Session header. This comes from the HTTP_SESSION variable name used by mod_session to forward its data\n to CGIs, since the prefix HTTP_ is also used by the Apache HTTP Server to pass HTTP header fields, per\n CGI specifications. (CVE-2018-1283)\n\n - A specially crafted HTTP request header could have crashed the Apache HTTP Server prior to version 2.4.30\n due to an out of bound read while preparing data to be cached in shared memory. It could be used as a\n Denial of Service attack against users of mod_cache_socache. The vulnerability is considered as low risk\n since mod_cache_socache is not widely used, mod_cache_disk is not concerned by this vulnerability.\n (CVE-2018-1303)\n\n - An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout()\n and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free. (CVE-2018-20836)\n\n - In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons\n could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be\n usable for denial-of-service attacks). (CVE-2018-20843)\n\n - In Apache HTTP server 2.4.0 to 2.4.39, Redirects configured with mod_rewrite that were intended to be\n self-referential might be fooled by encoded newlines and redirect instead to an unexpected URL within the\n request URL. (CVE-2019-10098)\n\n - libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The component\n is: function chmd_read_headers() in libmspack(file libmspack/mspack/chmd.c). The attack vector is: the\n victim must open a specially crafted chm file. The fixed version is: after commit\n 2f084136cfe0d05e5bf5703f3e83c6d955234b4d. (CVE-2019-1010305)\n\n - libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and\n xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a\n crafted URL that is not actually invalid and is subsequently loaded. (CVE-2019-11068)\n\n - When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger\n an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information\n disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.\n (CVE-2019-11719)\n\n - A vulnerability exists where it possible to force Network Security Services (NSS) to sign\n CertificateVerify with PKCS#1 v1.5 signatures when those are the only ones advertised by server in\n CertificateRequest in TLS 1.3. PKCS#1 v1.5 signatures should not be used for TLS 1.3 messages. This\n vulnerability affects Firefox < 68. (CVE-2019-11727)\n\n - Improper refcounting of soft token session objects could cause a use-after-free and crash (likely limited\n to a denial of service). This vulnerability affects Firefox < 71. (CVE-2019-11756)\n\n - file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file\n permissions while a copy operation is in progress. Instead, default permissions are used. (CVE-2019-12450)\n\n - An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux\n kernel through 5.1.6. There is an unchecked kstrdup of prop->name, which might allow an attacker to cause\n a denial of service (NULL pointer dereference and system crash). (CVE-2019-12614)\n\n - dbus before 1.10.28, 1.12.x before 1.12.16, and 1.13.x before 1.13.12, as used in DBusServer in Canonical\n Upstart in Ubuntu 14.04 (and in some, less common, uses of dbus-daemon), allows cookie spoofing because of\n symlink mishandling in the reference implementation of DBUS_COOKIE_SHA1 in the libdbus library. (This only\n affects the DBUS_COOKIE_SHA1 authentication mechanism.) A malicious client with write access to its own\n home directory could manipulate a ~/.dbus-keyrings symlink to cause a DBusServer with a different uid to\n read and write in unintended locations. In the worst case, this could result in the DBusServer reusing a\n cookie that is known to the malicious client, and treating that cookie as evidence that a subsequent\n client connection came from an attacker-chosen uid, allowing authentication bypass. (CVE-2019-12749)\n\n - A flaw was discovered in ibus in versions before 1.5.22 that allows any unprivileged user to monitor and\n send method calls to the ibus bus of another user due to a misconfiguration in the DBus server setup. A\n local attacker may use this flaw to intercept all keystrokes of a victim user who is using the graphical\n interface, change the input method engine, or modify other input related configurations of the victim\n user. (CVE-2019-14822)\n\n - In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives.\n When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may\n contain files with permissions the attacker did not have or in paths he did not have access to. Extracting\n those archives from a high-privilege user without carefully reviewing them may lead to the compromise of\n the system. (CVE-2019-14866)\n\n - An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointer dereference caused by a\n malicious USB device in the drivers/media/usb/zr364xx/zr364xx.c driver. (CVE-2019-15217)\n\n - In the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sas_expander.c when SAS\n expander discovery fails. This will cause a BUG and denial of service. (CVE-2019-15807)\n\n - In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to\n document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber)\n then resulted in a heap-based buffer over-read. (CVE-2019-15903)\n\n - An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when\n hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c. (CVE-2019-15917)\n\n - drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value,\n leading to a NULL pointer dereference. (CVE-2019-16231)\n\n - drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value,\n leading to a NULL pointer dereference. (CVE-2019-16233)\n\n - The documentation XML-RPC server in Python through 2.7.16, 3.x through 3.6.9, and 3.7.x through 3.7.4 has\n XSS via the server_title field. This occurs in Lib/DocXMLRPCServer.py in Python 2.x, and in\n Lib/xmlrpc/server.py in Python 3.x. If set_server_title is called with untrusted input, arbitrary\n JavaScript can be delivered to clients that visit the http URL for this server. (CVE-2019-16935)\n\n - In the Linux kernel before 5.0, a memory leak exists in sit_init_net() in net/ipv6/sit.c when\n register_netdev() fails to register sitn->fb_tunnel_dev, which may cause denial of service, aka\n CID-07f12b26e21a. (CVE-2019-16994)\n\n - In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length\n checks. In cases where the application calling the library did not perform a sanity check on the inputs it\n could result in a crash due to a buffer overflow. (CVE-2019-17006)\n\n - After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1.3, resulting\n in an invalid state transition in the TLS State Machine. If the client gets into this state, incoming\n Application Data records will be ignored. This vulnerability affects Firefox < 72. (CVE-2019-17023)\n\n - ieee802154_create in net/ieee802154/socket.c in the AF_IEEE802154 network module in the Linux kernel\n through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket,\n aka CID-e69dbd4619e7. (CVE-2019-17053)\n\n - base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module in the Linux kernel through\n 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka\n CID-b91ee4aa2a21. (CVE-2019-17055)\n\n - In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow\n in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent\n memory read. A crafted SSH server may be able to disclose sensitive information or cause a denial of\n service condition on the client system when a user connects to the server. (CVE-2019-17498)\n\n - In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain\n circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds\n check could fail and memory outside a buffer could be written to, or uninitialized data could be\n disclosed. (CVE-2019-18197)\n\n - A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c in the Linux kernel\n through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-128c66429247.\n (CVE-2019-18808)\n\n - ** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c\n in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by\n triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of\n this because an attacker cannot realistically control this failure at probe time. (CVE-2019-19046)\n\n - ** DISPUTED ** A memory leak in the nl80211_get_ftm_responder_stats() function in net/wireless/nl80211.c\n in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by\n triggering nl80211hdr_put() failures, aka CID-1399c59fa929. NOTE: third parties dispute the relevance of\n this because it occurs on a code path where a successful allocation has already occurred. (CVE-2019-19055)\n\n - A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux\n kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering\n alloc_page() failures, aka CID-b4b814fec1a5. (CVE-2019-19058)\n\n - Multiple memory leaks in the iwl_pcie_ctxt_info_gen3_init() function in\n drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c in the Linux kernel through 5.3.11 allow\n attackers to cause a denial of service (memory consumption) by triggering iwl_pcie_init_fw_sec() or\n dma_alloc_coherent() failures, aka CID-0f4f199443fa. (CVE-2019-19059)\n\n - A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through\n 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering\n crypto_report_alg() failures, aka CID-ffdde5932042. (CVE-2019-19062)\n\n - Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the\n Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka\n CID-3f9361695113. (CVE-2019-19063)\n\n - On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the\n LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition,\n allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass\n ASLR for a setuid program. (CVE-2019-19126)\n\n - An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way\n the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID\n features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use\n this flaw to crash the system, resulting in a denial of service. (CVE-2019-19332)\n\n - In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and\n unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list\n in fs/ext4/super.c. (CVE-2019-19447)\n\n - In the Linux kernel before 5.3.7, there is a use-after-free bug that can be caused by a malicious USB\n device in the drivers/usb/misc/adutux.c driver, aka CID-44efc269db79. (CVE-2019-19523)\n\n - In the Linux kernel before 5.3.12, there is a use-after-free bug that can be caused by a malicious USB\n device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9. (CVE-2019-19524)\n\n - In the Linux kernel before 5.2.10, there is a use-after-free bug that can be caused by a malicious USB\n device in the drivers/usb/class/cdc-acm.c driver, aka CID-c52873e5a1ef. (CVE-2019-19530)\n\n - In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device\n in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka CID-f7a1337f0d29. (CVE-2019-19534)\n\n - In the Linux kernel before 5.2.10, there is a race condition bug that can be caused by a malicious USB\n device in the USB character device driver layer, aka CID-303911cfc5b9. This affects\n drivers/usb/core/file.c. (CVE-2019-19537)\n\n - The Linux kernel before 5.4.2 mishandles ext4_expand_extra_isize, as demonstrated by use-after-free errors\n in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c, aka\n CID-4ea99936a163. (CVE-2019-19767)\n\n - In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after-free caused by erroneous code\n refactoring, aka CID-e7af6307a8a5. This is related to snd_timer_open and snd_timer_close_locked. The\n timeri variable was originally intended to be for a newly created timer instance, but was used for a\n different purpose after refactoring. (CVE-2019-19807)\n\n - xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to\n newDoc->oldNs. (CVE-2019-19956)\n\n - In the Linux kernel before 5.0.6, there is a NULL pointer dereference in drop_sysctl_table() in\n fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e. (CVE-2019-20054)\n\n - mwifiex_tm_cmd in drivers/net/wireless/marvell/mwifiex/cfg80211.c in the Linux kernel before 5.1.6 has\n some error-handling cases that did not free allocated hostcmd memory, aka CID-003b686ace82. This will\n cause a memory leak and denial of service. (CVE-2019-20095)\n\n - An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the\n udevadm trigger command, a memory leak may occur. (CVE-2019-20386)\n\n - xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.\n (CVE-2019-20388)\n\n - In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode\n table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7. (CVE-2019-20636)\n\n - An issue was discovered in the Linux kernel before 5.0.6. In rx_queue_add_kobject() and\n netdev_queue_add_kobject() in net/core/net-sysfs.c, a reference count is mishandled, aka CID-a3e23f719f5c.\n (CVE-2019-20811)\n\n - In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an\n infinite loop when opened by tarfile.open, because _proc_pax lacks header validation. (CVE-2019-20907)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported\n versions that are affected are 5.6.45 and prior, 5.7.27 and prior and 8.0.17 and prior. Easily exploitable\n vulnerability allows low privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2019-2974)\n\n - An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A\n specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code\n execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5094)\n\n - A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4.\n A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code\n execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5188)\n\n - Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. (CVE-2019-5482)\n\n - A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Mojave\n 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. An attacker in a\n privileged network position may be able to execute arbitrary code. (CVE-2019-8675, CVE-2019-8696)\n\n - In the Android kernel in i2c driver there is a possible out of bounds write due to memory corruption. This\n could lead to local escalation of privilege with System execution privileges needed. User interaction is\n not needed for exploitation. (CVE-2019-9454)\n\n - In the Android kernel in the video driver there is a use after free due to a race condition. This could\n lead to local escalation of privilege with no additional execution privileges needed. User interaction is\n not needed for exploitation. (CVE-2019-9458)\n\n - There is a use-after-free in kernel versions before 5.5 due to a race condition between the release of\n ptp_clock and cdev while resource deallocation. When a (high privileged) process allocates a ptp device\n file (like /dev/ptpX) and voluntarily goes to sleep. During this time if the underlying device is removed,\n it can cause an exploitable condition as the process wakes up to terminate and clean all attached files.\n The system crashes due to the cdev structure being invalid (as already freed) which is pointed to by the\n inode. (CVE-2020-10690)\n\n - A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an\n attacker with a local account to crash a trivial program and exfiltrate private kernel data.\n (CVE-2020-10732)\n\n - A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS\n client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause\n a kernel panic. The highest threat from this vulnerability is to data confidentiality and system\n availability. (CVE-2020-10742)\n\n - A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it\n incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly\n only validate the first netlink message in the skb and allow or deny the rest of the messages within the\n skb with the granted permission without further processing. (CVE-2020-10751)\n\n - In the Linux kernel before 5.5.8, get_raw_socket in drivers/vhost/net.c lacks validation of an sk_family\n field, which might allow attackers to trigger kernel stack corruption via crafted system calls.\n (CVE-2020-10942)\n\n - ** DISPUTED ** An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c\n has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing,\n aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability\n because the issue is a bug in parsing mount options which can only be specified by a privileged user, so\n triggering the bug does not grant any powers not already held.. (CVE-2020-11565)\n\n - In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can\n result in denial of service (daemon crash). (CVE-2020-12243)\n\n - When converting coordinates from projective to affine, the modular inversion was not performed in constant\n time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80\n and Firefox for Android < 80. (CVE-2020-12400)\n\n - During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar\n multiplication was removed, resulting in variable-time execution dependent on secret data. This\n vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-12401)\n\n - During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean\n Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform\n electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes.\n *Note:* An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected,\n but products built on top of it might. This vulnerability affects Firefox < 78. (CVE-2020-12402)\n\n - A flaw was found in the way CHACHA20-POLY1305 was implemented in NSS in versions before 3.55. When using\n multi-part Chacha20, it could cause out-of-bounds reads. This issue was fixed by explicitly disabling\n multi-part ChaCha20 (which was not functioning correctly) and strictly enforcing tag length. The highest\n threat from this vulnerability is to confidentiality and system availability. (CVE-2020-12403)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a\n certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2.\n Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a\n do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in\n a different security domain. Exploitation limitations include the amount of elapsed time before an integer\n overflow occurs, and the lack of scenarios where signals to a parent process present a substantial\n operational threat. (CVE-2020-12826)\n\n - If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to\n 8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the\n HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP\n headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This\n could lead to users seeing responses for unexpected resources. (CVE-2020-13943)\n\n - An out-of-bounds memory write flaw was found in how the Linux kernel's Voice Over IP H.323 connection\n tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote\n user to crash the system, causing a denial of service. The highest threat from this vulnerability is to\n confidentiality, integrity, as well as system availability. (CVE-2020-14305)\n\n - A flaw was found in the Linux kernel's implementation of the invert video code on VGA consoles when a\n local attacker attempts to resize the console, calling an ioctl VT_RESIZE, which causes an out-of-bounds\n write to occur. This flaw allows a local user with access to the VGA console to crash the system,\n potentially escalating their privileges on the system. The highest threat from this vulnerability is to\n data confidentiality and integrity as well as system availability. (CVE-2020-14331)\n\n - Lib/ipaddress.py in Python through 3.8.3 improperly computes hash values in the IPv4Interface and\n IPv6Interface classes, which might allow a remote attacker to cause a denial of service if an application\n is affected by the performance of a dictionary containing IPv4Interface or IPv6Interface objects, and this\n attacker can cause many dictionary entries to be created. This is fixed in: v3.5.10, v3.5.10rc1; v3.6.12;\n v3.7.9; v3.8.4, v3.8.4rc1, v3.8.5, v3.8.6, v3.8.6rc1; v3.9.0, v3.9.0b4, v3.9.0b5, v3.9.0rc1, v3.9.0rc2.\n (CVE-2020-14422)\n\n - Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to\n potentially exploit heap corruption via a crafted HTML page. (CVE-2020-15999)\n\n - A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN\n and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't\n correctly routing tunneled data over the encrypted link; rather sending the data unencrypted. This would\n allow anyone in between the two endpoints to read the traffic unencrypted. The main threat from this\n vulnerability is to data confidentiality. (CVE-2020-1749)\n\n - While investigating bug 64830 it was discovered that Apache Tomcat 10.0.0-M1 to 10.0.0-M9, 9.0.0-M1 to\n 9.0.39 and 8.5.0 to 8.5.59 could re-use an HTTP request header value from the previous stream received on\n an HTTP/2 connection for the request associated with the subsequent stream. While this would most likely\n lead to an error and the closure of the HTTP/2 connection, it is possible that information could leak\n between requests. (CVE-2020-17527)\n\n - In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be\n self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within\n the request URL. (CVE-2020-1927)\n\n - In Apache HTTP Server 2.4.0 to 2.4.41, mod_proxy_ftp may use uninitialized memory when proxying to a\n malicious FTP server. (CVE-2020-1934)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are\n affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability\n allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently\n repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2574)\n\n - A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest\n when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into\n accessing sensitive L1 resources that should be inaccessible to the L2 guest. (CVE-2020-2732)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are\n affected are 5.6.47 and prior, 5.7.27 and prior and 8.0.17 and prior. Difficult to exploit vulnerability\n allows low privileged attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently\n repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2752)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions\n that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable\n vulnerability allows low privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2780)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported\n versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable\n vulnerability allows high privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2812)\n\n - When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which\n leaked partial information about the nonce used during signature generation. Given an electro-magnetic\n trace of a few signature generations, the private key could have been computed. This vulnerability affects\n Firefox < 80 and Firefox for Android < 80. (CVE-2020-6829)\n\n - xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file\n situation. (CVE-2020-7595)\n\n - curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources\n that can lead too overwriting a local file when the -J flag is used. (CVE-2020-8177)\n\n - Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1\n allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client\n because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking. (CVE-2020-8492)\n\n - In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the\n BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating\n the server receiving the TSIG-signed request, could send a truncated response to that request, triggering\n an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to\n correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and\n message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.\n (CVE-2020-8622)\n\n - In BIND 9.10.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.10.5-S1 -> 9.11.21-S1 of the\n BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted\n query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with\n --enable-native-pkcs11 * be signing one or more zones with an RSA key * be able to receive queries from\n a possible attacker (CVE-2020-8623)\n\n - In BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also\n affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An\n attacker who has been granted privileges to change a specific subset of the zone's content could abuse\n these unintended additional privileges to update other contents of the zone. (CVE-2020-8624)\n\n - cloud-init through 19.4 relies on Mersenne Twister for a random password, which makes it easier for\n attackers to predict passwords, because rand_str in cloudinit/util.py calls the random.choice function.\n (CVE-2020-8631)\n\n - In cloud-init through 19.4, rand_user_password in cloudinit/config/cc_set_passwords.py has a small default\n pwlen value, which makes it easier for attackers to guess passwords. (CVE-2020-8632)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vc_do_resize function in\n drivers/tty/vt/vt.c. (CVE-2020-8647)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region\n function in drivers/video/console/vgacon.c. (CVE-2020-8649)\n\n - An issue was discovered in the Linux kernel 3.16 through 5.5.6. set_fdc in drivers/block/floppy.c leads to\n a wait_til_ready out-of-bounds read because the FDC index is not checked for errors before assigning it,\n aka CID-2e90ca68b0d2. (CVE-2020-9383)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n # https://portal.nutanix.com/page/documents/security-advisories/release-advisories/details?id=NXSA-AOS-5.19.0.5\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?fb66440b\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the Nutanix AOS software to recommended version.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-17006\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2019-5482\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/02/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/08/24\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/09/01\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:nutanix:aos\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Misc.\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"nutanix_collect.nasl\");\n script_require_keys(\"Host/Nutanix/Data/lts\", \"Host/Nutanix/Data/Service\", \"Host/Nutanix/Data/Version\", \"Host/Nutanix/Data/arch\");\n\n exit(0);\n}\n\ninclude('vcf.inc');\ninclude('vcf_extras.inc');\n\nvar app_info = vcf::nutanix::get_app_info();\n\nvar constraints = [\n { 'fixed_version' : '5.19.0.5', 'product' : 'AOS', 'fixed_display' : 'Upgrade the AOS install to 5.19.0.5 or higher.', 'lts' : FALSE },\n { 'fixed_version' : '5.19.0.5', 'product' : 'NDFS', 'fixed_display' : 'Upgrade the AOS install to 5.19.0.5 or higher.', 'lts' : FALSE }\n];\n\nvcf::nutanix::check_version_and_report(\n app_info:app_info,\n constraints:constraints,\n severity:SECURITY_HOLE,\n flags:{'xss':TRUE}\n);\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-17T16:34:37", "description": "The version of AOS installed on the remote host is prior to 5.15.5. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.15.5 advisory.\n\n - libpng before 1.6.32 does not properly check the length of chunks against the user limit. (CVE-2017-12652)\n\n - In Apache httpd 2.4.0 to 2.4.29, the expression specified in <FilesMatch> could match '$' to a newline character in a malicious filename, rather than matching only the end of the filename. This could be exploited in environments where uploads of some files are are externally blocked, but only by matching the trailing portion of the filename. (CVE-2017-15715)\n\n - A localhost.localdomain whitelist entry in valid_host() in scheduler/client.c in CUPS before 2.2.2 allows remote attackers to execute arbitrary IPP commands by sending POST requests to the CUPS daemon in conjunction with DNS rebinding. The localhost.localdomain name is often resolved via a DNS server (neither the OS nor the web browser is responsible for ensuring that localhost.localdomain is 127.0.0.1).\n (CVE-2017-18190)\n\n - An issue was discovered in drivers/i2c/i2c-core-smbus.c in the Linux kernel before 4.14.15. There is an out of bounds write in the function i2c_smbus_xfer_emulated. (CVE-2017-18551)\n\n - The default cloud-init configuration, in cloud-init 0.6.2 and newer, included ssh_deletekeys: 0, disabling cloud-init's deletion of ssh host keys. In some environments, this could lead to instances created by cloning a golden master or template system, sharing ssh host keys, and being able to impersonate one another or conduct man-in-the-middle attacks. (CVE-2018-10896)\n\n - In Apache httpd 2.4.0 to 2.4.29, when mod_session is configured to forward its session data to CGI applications (SessionEnv on, not the default), a remote user may influence their content by using a Session header. This comes from the HTTP_SESSION variable name used by mod_session to forward its data to CGIs, since the prefix HTTP_ is also used by the Apache HTTP Server to pass HTTP header fields, per CGI specifications. (CVE-2018-1283)\n\n - A specially crafted HTTP request header could have crashed the Apache HTTP Server prior to version 2.4.30 due to an out of bound read while preparing data to be cached in shared memory. It could be used as a Denial of Service attack against users of mod_cache_socache. The vulnerability is considered as low risk since mod_cache_socache is not widely used, mod_cache_disk is not concerned by this vulnerability.\n (CVE-2018-1303)\n\n - An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free. (CVE-2018-20836)\n\n - In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be usable for denial-of-service attacks). (CVE-2018-20843)\n\n - In Apache HTTP server 2.4.0 to 2.4.39, Redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an unexpected URL within the request URL. (CVE-2019-10098)\n\n - libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The component is: function chmd_read_headers() in libmspack(file libmspack/mspack/chmd.c). The attack vector is: the victim must open a specially crafted chm file. The fixed version is: after commit 2f084136cfe0d05e5bf5703f3e83c6d955234b4d. (CVE-2019-1010305)\n\n - libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a crafted URL that is not actually invalid and is subsequently loaded. (CVE-2019-11068)\n\n - When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.\n (CVE-2019-11719)\n\n - A vulnerability exists where it possible to force Network Security Services (NSS) to sign CertificateVerify with PKCS#1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS#1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerability affects Firefox < 68. (CVE-2019-11727)\n\n - Improper refcounting of soft token session objects could cause a use-after-free and crash (likely limited to a denial of service). This vulnerability affects Firefox < 71. (CVE-2019-11756)\n\n - file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file permissions while a copy operation is in progress. Instead, default permissions are used. (CVE-2019-12450)\n\n - An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux kernel through 5.1.6. There is an unchecked kstrdup of prop->name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). (CVE-2019-12614)\n\n - dbus before 1.10.28, 1.12.x before 1.12.16, and 1.13.x before 1.13.12, as used in DBusServer in Canonical Upstart in Ubuntu 14.04 (and in some, less common, uses of dbus-daemon), allows cookie spoofing because of symlink mishandling in the reference implementation of DBUS_COOKIE_SHA1 in the libdbus library. (This only affects the DBUS_COOKIE_SHA1 authentication mechanism.) A malicious client with write access to its own home directory could manipulate a ~/.dbus-keyrings symlink to cause a DBusServer with a different uid to read and write in unintended locations. In the worst case, this could result in the DBusServer reusing a cookie that is known to the malicious client, and treating that cookie as evidence that a subsequent client connection came from an attacker-chosen uid, allowing authentication bypass. (CVE-2019-12749)\n\n - A flaw was discovered in ibus in versions before 1.5.22 that allows any unprivileged user to monitor and send method calls to the ibus bus of another user due to a misconfiguration in the DBus server setup. A local attacker may use this flaw to intercept all keystrokes of a victim user who is using the graphical interface, change the input method engine, or modify other input related configurations of the victim user. (CVE-2019-14822)\n\n - In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives.\n When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may contain files with permissions the attacker did not have or in paths he did not have access to. Extracting those archives from a high-privilege user without carefully reviewing them may lead to the compromise of the system. (CVE-2019-14866)\n\n - An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/zr364xx/zr364xx.c driver. (CVE-2019-15217)\n\n - In the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sas_expander.c when SAS expander discovery fails. This will cause a BUG and denial of service. (CVE-2019-15807)\n\n - In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read. (CVE-2019-15903)\n\n - An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c. (CVE-2019-15917)\n\n - drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. (CVE-2019-16231)\n\n - drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. (CVE-2019-16233)\n\n - The documentation XML-RPC server in Python through 2.7.16, 3.x through 3.6.9, and 3.7.x through 3.7.4 has XSS via the server_title field. This occurs in Lib/DocXMLRPCServer.py in Python 2.x, and in Lib/xmlrpc/server.py in Python 3.x. If set_server_title is called with untrusted input, arbitrary JavaScript can be delivered to clients that visit the http URL for this server. (CVE-2019-16935)\n\n - In the Linux kernel before 5.0, a memory leak exists in sit_init_net() in net/ipv6/sit.c when register_netdev() fails to register sitn->fb_tunnel_dev, which may cause denial of service, aka CID-07f12b26e21a. (CVE-2019-16994)\n\n - In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length checks. In cases where the application calling the library did not perform a sanity check on the inputs it could result in a crash due to a buffer overflow. (CVE-2019-17006)\n\n - After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1.3, resulting in an invalid state transition in the TLS State Machine. If the client gets into this state, incoming Application Data records will be ignored. This vulnerability affects Firefox < 72. (CVE-2019-17023)\n\n - ieee802154_create in net/ieee802154/socket.c in the AF_IEEE802154 network module in the Linux kernel through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-e69dbd4619e7. (CVE-2019-17053)\n\n - base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module in the Linux kernel through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-b91ee4aa2a21. (CVE-2019-17055)\n\n - In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent memory read. A crafted SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server. (CVE-2019-17498)\n\n - In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed. (CVE-2019-18197)\n\n - The flow_dissector feature in the Linux kernel 4.3 through 5.x before 5.3.10 has a device tracking vulnerability, aka CID-55667441c84f. This occurs because the auto flowlabel of a UDP IPv6 packet relies on a 32-bit hashrnd value as a secret, and because jhash (instead of siphash) is used. The hashrnd value remains the same starting from boot time, and can be inferred by an attacker. This affects net/core/flow_dissector.c and related code. (CVE-2019-18282)\n\n - A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-128c66429247.\n (CVE-2019-18808)\n\n - ** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control this failure at probe time. (CVE-2019-19046)\n\n - ** DISPUTED ** A memory leak in the nl80211_get_ftm_responder_stats() function in net/wireless/nl80211.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering nl80211hdr_put() failures, aka CID-1399c59fa929. NOTE: third parties dispute the relevance of this because it occurs on a code path where a successful allocation has already occurred. (CVE-2019-19055)\n\n - A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering alloc_page() failures, aka CID-b4b814fec1a5. (CVE-2019-19058)\n\n - Multiple memory leaks in the iwl_pcie_ctxt_info_gen3_init() function in drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption) by triggering iwl_pcie_init_fw_sec() or dma_alloc_coherent() failures, aka CID-0f4f199443fa. (CVE-2019-19059)\n\n - A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures, aka CID-ffdde5932042. (CVE-2019-19062)\n\n - Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka CID-3f9361695113. (CVE-2019-19063)\n\n - On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for a setuid program. (CVE-2019-19126)\n\n - An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use this flaw to crash the system, resulting in a denial of service. (CVE-2019-19332)\n\n - In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list in fs/ext4/super.c. (CVE-2019-19447)\n\n - In the Linux kernel before 5.3.7, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/adutux.c driver, aka CID-44efc269db79. (CVE-2019-19523)\n\n - In the Linux kernel before 5.3.12, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9. (CVE-2019-19524)\n\n - In the Linux kernel before 5.2.10, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver, aka CID-c52873e5a1ef. (CVE-2019-19530)\n\n - In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka CID-f7a1337f0d29. (CVE-2019-19534)\n\n - In the Linux kernel before 5.2.10, there is a race condition bug that can be caused by a malicious USB device in the USB character device driver layer, aka CID-303911cfc5b9. This affects drivers/usb/core/file.c. (CVE-2019-19537)\n\n - The Linux kernel before 5.4.2 mishandles ext4_expand_extra_isize, as demonstrated by use-after-free errors in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c, aka CID-4ea99936a163. (CVE-2019-19767)\n\n - In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after-free caused by erroneous code refactoring, aka CID-e7af6307a8a5. This is related to snd_timer_open and snd_timer_close_locked. The timeri variable was originally intended to be for a newly created timer instance, but was used for a different purpose after refactoring. (CVE-2019-19807)\n\n - xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs. (CVE-2019-19956)\n\n - In the Linux kernel before 5.0.6, there is a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e. (CVE-2019-20054)\n\n - mwifiex_tm_cmd in drivers/net/wireless/marvell/mwifiex/cfg80211.c in the Linux kernel before 5.1.6 has some error-handling cases that did not free allocated hostcmd memory, aka CID-003b686ace82. This will cause a memory leak and denial of service. (CVE-2019-20095)\n\n - An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur. (CVE-2019-20386)\n\n - xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.\n (CVE-2019-20388)\n\n - In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7. (CVE-2019-20636)\n\n - An issue was discovered in the Linux kernel before 5.0.6. In rx_queue_add_kobject() and netdev_queue_add_kobject() in net/core/net-sysfs.c, a reference count is mishandled, aka CID-a3e23f719f5c.\n (CVE-2019-20811)\n\n - In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation. (CVE-2019-20907)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.45 and prior, 5.7.27 and prior and 8.0.17 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2019-2974)\n\n - An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5094)\n\n - A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4.\n A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5188)\n\n - Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. (CVE-2019-5482)\n\n - A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. An attacker in a privileged network position may be able to execute arbitrary code. (CVE-2019-8675, CVE-2019-8696)\n\n - In the Android kernel in i2c driver there is a possible out of bounds write due to memory corruption. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. (CVE-2019-9454)\n\n - In the Android kernel in the video driver there is a use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. (CVE-2019-9458)\n\n - There is a use-after-free in kernel versions before 5.5 due to a race condition between the release of ptp_clock and cdev while resource deallocation. When a (high privileged) process allocates a ptp device file (like /dev/ptpX) and voluntarily goes to sleep. During this time if the underlying device is removed, it can cause an exploitable condition as the process wakes up to terminate and clean all attached files.\n The system crashes due to the cdev structure being invalid (as already freed) which is pointed to by the inode. (CVE-2020-10690)\n\n - A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an attacker with a local account to crash a trivial program and exfiltrate private kernel data.\n (CVE-2020-10732)\n\n - A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality and system availability. (CVE-2020-10742)\n\n - A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly only validate the first netlink message in the skb and allow or deny the rest of the messages within the skb with the granted permission without further processing. (CVE-2020-10751)\n\n - A buffer over-read flaw was found in RH kernel versions before 5.0 in crypto_authenc_extractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4 bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read threat, leading to a system crash. This flaw allows a local attacker with user privileges to cause a denial of service. (CVE-2020-10769)\n\n - In the Linux kernel before 5.5.8, get_raw_socket in drivers/vhost/net.c lacks validation of an sk_family field, which might allow attackers to trigger kernel stack corruption via crafted system calls.\n (CVE-2020-10942)\n\n - ** DISPUTED ** An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing, aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability because the issue is a bug in parsing mount options which can only be specified by a privileged user, so triggering the bug does not grant any powers not already held.. (CVE-2020-11565)\n\n - In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash). (CVE-2020-12243)\n\n - When converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-12400)\n\n - During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-12401)\n\n - During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes.\n *Note:* An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected, but products built on top of it might. This vulnerability affects Firefox < 78. (CVE-2020-12402)\n\n - A flaw was found in the way CHACHA20-POLY1305 was implemented in NSS in versions before 3.55. When using multi-part Chacha20, it could cause out-of-bounds reads. This issue was fixed by explicitly disabling multi-part ChaCha20 (which was not functioning correctly) and strictly enforcing tag length. The highest threat from this vulnerability is to confidentiality and system availability. (CVE-2020-12403)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2.\n Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in a different security domain. Exploitation limitations include the amount of elapsed time before an integer overflow occurs, and the lack of scenarios where signals to a parent process present a substantial operational threat. (CVE-2020-12826)\n\n - If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to 8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This could lead to users seeing responses for unexpected resources. (CVE-2020-13943)\n\n - An out-of-bounds memory write flaw was found in how the Linux kernel's Voice Over IP H.323 connection tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote user to crash the system, causing a denial of service. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-14305)\n\n - A memory out-of-bounds read flaw was found in the Linux kernel before 5.9-rc2 with the ext3/ext4 file system, in the way it accesses a directory with broken indexing. This flaw allows a local user to crash the system if the directory exists. The highest threat from this vulnerability is to system availability.\n (CVE-2020-14314)\n\n - A flaw was found in the Linux kernel's implementation of the invert video code on VGA consoles when a local attacker attempts to resize the console, calling an ioctl VT_RESIZE, which causes an out-of-bounds write to occur. This flaw allows a local user with access to the VGA console to crash the system, potentially escalating their privileges on the system. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-14331)\n\n - A flaw was found in the Linux kernel before 5.9-rc4. A failure of the file system metadata validator in XFS can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt. This can lead to the filesystem being shutdown, or otherwise rendered inaccessible until it is remounted, leading to a denial of service. The highest threat from this vulnerability is to system availability.\n (CVE-2020-14385)\n\n - Lib/ipaddress.py in Python through 3.8.3 improperly computes hash values in the IPv4Interface and IPv6Interface classes, which might allow a remote attacker to cause a denial of service if an application is affected by the performance of a dictionary containing IPv4Interface or IPv6Interface objects, and this attacker can cause many dictionary entries to be created. This is fixed in: v3.5.10, v3.5.10rc1; v3.6.12;\n v3.7.9; v3.8.4, v3.8.4rc1, v3.8.5, v3.8.6, v3.8.6rc1; v3.9.0, v3.9.0b4, v3.9.0b5, v3.9.0rc1, v3.9.0rc2.\n (CVE-2020-14422)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization).\n Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261.\n Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.\n Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. (CVE-2020-14779)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: JNDI). Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. (CVE-2020-14781)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. (CVE-2020-14782, CVE-2020-14797)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well as unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service.\n (CVE-2020-14792)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). (CVE-2020-14796)\n\n - Vulnerability in the Java SE product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 11.0.8 and 15. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). (CVE-2020-14803)\n\n - Net-SNMP through 5.7.3 has Improper Privilege Management because SNMP WRITE access to the EXTEND MIB provides the ability to run arbitrary commands as root. (CVE-2020-15862)\n\n - Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2020-15999)\n\n - A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rather sending the data unencrypted. This would allow anyone in between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality. (CVE-2020-1749)\n\n - While investigating bug 64830 it was discovered that Apache Tomcat 10.0.0-M1 to 10.0.0-M9, 9.0.0-M1 to 9.0.39 and 8.5.0 to 8.5.59 could re-use an HTTP request header value from the previous stream received on an HTTP/2 connection for the request associated with the subsequent stream. While this would most likely lead to an error and the closure of the HTTP/2 connection, it is possible that information could leak between requests. (CVE-2020-17527)\n\n - In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL. (CVE-2020-1927)\n\n - In Apache HTTP Server 2.4.0 to 2.4.41, mod_proxy_ftp may use uninitialized memory when proxying to a malicious FTP server. (CVE-2020-1934)\n\n - The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a possible denial of service attack. OpenSSL itself uses the GENERAL_NAME_cmp function for two purposes: 1) Comparing CRL distribution point names between an available CRL and a CRL distribution point embedded in an X509 certificate 2) When verifying that a timestamp response token signer matches the timestamp authority name (exposed via the API functions TS_RESP_verify_response and TS_RESP_verify_token) If an attacker can control both items being compared then that attacker could trigger a crash. For example if the attacker can trick a client or server into checking a malicious certificate against a malicious CRL then this may occur. Note that some applications automatically download CRLs based on a URL embedded in a certificate. This checking happens prior to the signatures on the certificate and CRL being verified.\n OpenSSL's s_server, s_client and verify tools have support for the -crl_download option which implements automatic CRL downloading and this attack has been demonstrated to work against those tools. Note that an unrelated bug means that affected versions of OpenSSL cannot parse or construct correct encodings of EDIPARTYNAME. However it is possible to construct a malformed EDIPARTYNAME that OpenSSL's parser will accept and hence trigger this attack. All OpenSSL 1.1.1 and 1.0.2 versions are affected by this issue.\n Other OpenSSL releases are out of support and have not been checked. Fixed in OpenSSL 1.1.1i (Affected 1.1.1-1.1.1h). Fixed in OpenSSL 1.0.2x (Affected 1.0.2-1.0.2w). (CVE-2020-1971)\n\n - In the Linux kernel before 5.7.8, fs/nfsd/vfs.c (in the NFS server) can set incorrect permissions on new filesystem objects when the filesystem lacks ACL support, aka CID-22cf8419f131. This occurs because the current umask is not considered. (CVE-2020-24394)\n\n - A TOCTOU mismatch in the NFS client code in the Linux kernel before 5.8.3 could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c, aka CID-b4487b935452. (CVE-2020-25212)\n\n - A flaw was found in the HDLC_PPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption and a read overflow is caused by improper input validation in the ppp_cp_parse_cr function which can cause the system to crash or cause a denial of service. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-25643)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2574)\n\n - A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest. (CVE-2020-2732)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.47 and prior, 5.7.27 and prior and 8.0.17 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2752)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2780)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2812)\n\n - When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-6829)\n\n - xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation. (CVE-2020-7595)\n\n - curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used. (CVE-2020-8177)\n\n - Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking. (CVE-2020-8492)\n\n - In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating the server receiving the TSIG-signed request, could send a truncated response to that request, triggering an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.\n (CVE-2020-8622)\n\n - In BIND 9.10.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.10.5-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with\n --enable-native-pkcs11 * be signing one or more zones with an RSA key * be able to receive queries from a possible attacker (CVE-2020-8623)\n\n - In BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker who has been granted privileges to change a specific subset of the zone's content could abuse these unintended additional privileges to update other contents of the zone. (CVE-2020-8624)\n\n - cloud-init through 19.4 relies on Mersenne Twister for a random password, which makes it easier for attackers to predict passwords, because rand_str in cloudinit/util.py calls the random.choice function.\n (CVE-2020-8631)\n\n - In cloud-init through 19.4, rand_user_password in cloudinit/config/cc_set_passwords.py has a small default pwlen value, which makes it easier for attackers to guess passwords. (CVE-2020-8632)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vc_do_resize function in drivers/tty/vt/vt.c. (CVE-2020-8647)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region function in drivers/video/console/vgacon.c. (CVE-2020-8649)\n\n - An issue was discovered in the Linux kernel 3.16 through 5.5.6. set_fdc in drivers/block/floppy.c leads to a wait_til_ready out-of-bounds read because the FDC index is not checked for errors before assigning it, aka CID-2e90ca68b0d2. (CVE-2020-9383)\n\n - Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via sudoedit -s and a command-line argument that ends with a single backslash character. (CVE-2021-3156)\n\n - A heap-based buffer overflow was found in the way sudo parses command line arguments. This flaw is exploitable by any local user who can execute the sudo command without authentication. Successful exploitation of this flaw could lead to privilege escalation. (CVE-2021-3156)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-09-01T00:00:00", "type": "nessus", "title": "Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.15.5)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-12652", "CVE-2017-15715", "CVE-2017-18190", "CVE-2017-18551", "CVE-2018-10896", "CVE-2018-1283", "CVE-2018-1303", "CVE-2018-20836", "CVE-2018-20843", "CVE-2019-10098", "CVE-2019-1010305", "CVE-2019-11068", "CVE-2019-11719", "CVE-2019-11727", "CVE-2019-11756", "CVE-2019-12450", "CVE-2019-12614", "CVE-2019-12749", "CVE-2019-14822", "CVE-2019-14866", "CVE-2019-15217", "CVE-2019-15807", "CVE-2019-15903", "CVE-2019-15917", "CVE-2019-16231", "CVE-2019-16233", "CVE-2019-16935", "CVE-2019-16994", "CVE-2019-17006", "CVE-2019-17023", "CVE-2019-17053", "CVE-2019-17055", "CVE-2019-17498", "CVE-2019-18197", "CVE-2019-18282", "CVE-2019-18808", "CVE-2019-19046", "CVE-2019-19055", "CVE-2019-19058", "CVE-2019-19059", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19126", "CVE-2019-19332", "CVE-2019-19447", "CVE-2019-19523", "CVE-2019-19524", "CVE-2019-19530", "CVE-2019-19534", "CVE-2019-19537", "CVE-2019-19767", "CVE-2019-19807", "CVE-2019-19956", "CVE-2019-20054", "CVE-2019-20095", "CVE-2019-20386", "CVE-2019-20388", "CVE-2019-20636", "CVE-2019-20811", "CVE-2019-20907", "CVE-2019-2974", "CVE-2019-5094", "CVE-2019-5188", "CVE-2019-5482", "CVE-2019-8675", "CVE-2019-8696", "CVE-2019-9454", "CVE-2019-9458", "CVE-2020-10690", "CVE-2020-10732", "CVE-2020-10742", "CVE-2020-10751", "CVE-2020-10769", "CVE-2020-10942", "CVE-2020-11565", "CVE-2020-12243", "CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12402", "CVE-2020-12403", "CVE-2020-12770", "CVE-2020-12826", "CVE-2020-13943", "CVE-2020-14305", "CVE-2020-14314", "CVE-2020-14331", "CVE-2020-14385", "CVE-2020-14422", "CVE-2020-14779", "CVE-2020-14781", "CVE-2020-14782", "CVE-2020-14792", 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It is, therefore, affected by multiple\nvulnerabilities as referenced in the NXSA-AOS-5.15.5 advisory.\n\n - libpng before 1.6.32 does not properly check the length of chunks against the user limit. (CVE-2017-12652)\n\n - In Apache httpd 2.4.0 to 2.4.29, the expression specified in <FilesMatch> could match '$' to a newline\n character in a malicious filename, rather than matching only the end of the filename. This could be\n exploited in environments where uploads of some files are are externally blocked, but only by matching the\n trailing portion of the filename. (CVE-2017-15715)\n\n - A localhost.localdomain whitelist entry in valid_host() in scheduler/client.c in CUPS before 2.2.2 allows\n remote attackers to execute arbitrary IPP commands by sending POST requests to the CUPS daemon in\n conjunction with DNS rebinding. The localhost.localdomain name is often resolved via a DNS server (neither\n the OS nor the web browser is responsible for ensuring that localhost.localdomain is 127.0.0.1).\n (CVE-2017-18190)\n\n - An issue was discovered in drivers/i2c/i2c-core-smbus.c in the Linux kernel before 4.14.15. There is an\n out of bounds write in the function i2c_smbus_xfer_emulated. (CVE-2017-18551)\n\n - The default cloud-init configuration, in cloud-init 0.6.2 and newer, included ssh_deletekeys: 0,\n disabling cloud-init's deletion of ssh host keys. In some environments, this could lead to instances\n created by cloning a golden master or template system, sharing ssh host keys, and being able to\n impersonate one another or conduct man-in-the-middle attacks. (CVE-2018-10896)\n\n - In Apache httpd 2.4.0 to 2.4.29, when mod_session is configured to forward its session data to CGI\n applications (SessionEnv on, not the default), a remote user may influence their content by using a\n Session header. This comes from the HTTP_SESSION variable name used by mod_session to forward its data\n to CGIs, since the prefix HTTP_ is also used by the Apache HTTP Server to pass HTTP header fields, per\n CGI specifications. (CVE-2018-1283)\n\n - A specially crafted HTTP request header could have crashed the Apache HTTP Server prior to version 2.4.30\n due to an out of bound read while preparing data to be cached in shared memory. It could be used as a\n Denial of Service attack against users of mod_cache_socache. The vulnerability is considered as low risk\n since mod_cache_socache is not widely used, mod_cache_disk is not concerned by this vulnerability.\n (CVE-2018-1303)\n\n - An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout()\n and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free. (CVE-2018-20836)\n\n - In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons\n could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be\n usable for denial-of-service attacks). (CVE-2018-20843)\n\n - In Apache HTTP server 2.4.0 to 2.4.39, Redirects configured with mod_rewrite that were intended to be\n self-referential might be fooled by encoded newlines and redirect instead to an unexpected URL within the\n request URL. (CVE-2019-10098)\n\n - libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The component\n is: function chmd_read_headers() in libmspack(file libmspack/mspack/chmd.c). The attack vector is: the\n victim must open a specially crafted chm file. The fixed version is: after commit\n 2f084136cfe0d05e5bf5703f3e83c6d955234b4d. (CVE-2019-1010305)\n\n - libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and\n xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a\n crafted URL that is not actually invalid and is subsequently loaded. (CVE-2019-11068)\n\n - When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger\n an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information\n disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.\n (CVE-2019-11719)\n\n - A vulnerability exists where it possible to force Network Security Services (NSS) to sign\n CertificateVerify with PKCS#1 v1.5 signatures when those are the only ones advertised by server in\n CertificateRequest in TLS 1.3. PKCS#1 v1.5 signatures should not be used for TLS 1.3 messages. This\n vulnerability affects Firefox < 68. (CVE-2019-11727)\n\n - Improper refcounting of soft token session objects could cause a use-after-free and crash (likely limited\n to a denial of service). This vulnerability affects Firefox < 71. (CVE-2019-11756)\n\n - file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file\n permissions while a copy operation is in progress. Instead, default permissions are used. (CVE-2019-12450)\n\n - An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux\n kernel through 5.1.6. There is an unchecked kstrdup of prop->name, which might allow an attacker to cause\n a denial of service (NULL pointer dereference and system crash). (CVE-2019-12614)\n\n - dbus before 1.10.28, 1.12.x before 1.12.16, and 1.13.x before 1.13.12, as used in DBusServer in Canonical\n Upstart in Ubuntu 14.04 (and in some, less common, uses of dbus-daemon), allows cookie spoofing because of\n symlink mishandling in the reference implementation of DBUS_COOKIE_SHA1 in the libdbus library. (This only\n affects the DBUS_COOKIE_SHA1 authentication mechanism.) A malicious client with write access to its own\n home directory could manipulate a ~/.dbus-keyrings symlink to cause a DBusServer with a different uid to\n read and write in unintended locations. In the worst case, this could result in the DBusServer reusing a\n cookie that is known to the malicious client, and treating that cookie as evidence that a subsequent\n client connection came from an attacker-chosen uid, allowing authentication bypass. (CVE-2019-12749)\n\n - A flaw was discovered in ibus in versions before 1.5.22 that allows any unprivileged user to monitor and\n send method calls to the ibus bus of another user due to a misconfiguration in the DBus server setup. A\n local attacker may use this flaw to intercept all keystrokes of a victim user who is using the graphical\n interface, change the input method engine, or modify other input related configurations of the victim\n user. (CVE-2019-14822)\n\n - In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives.\n When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may\n contain files with permissions the attacker did not have or in paths he did not have access to. Extracting\n those archives from a high-privilege user without carefully reviewing them may lead to the compromise of\n the system. (CVE-2019-14866)\n\n - An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointer dereference caused by a\n malicious USB device in the drivers/media/usb/zr364xx/zr364xx.c driver. (CVE-2019-15217)\n\n - In the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sas_expander.c when SAS\n expander discovery fails. This will cause a BUG and denial of service. (CVE-2019-15807)\n\n - In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to\n document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber)\n then resulted in a heap-based buffer over-read. (CVE-2019-15903)\n\n - An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when\n hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c. (CVE-2019-15917)\n\n - drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value,\n leading to a NULL pointer dereference. (CVE-2019-16231)\n\n - drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value,\n leading to a NULL pointer dereference. (CVE-2019-16233)\n\n - The documentation XML-RPC server in Python through 2.7.16, 3.x through 3.6.9, and 3.7.x through 3.7.4 has\n XSS via the server_title field. This occurs in Lib/DocXMLRPCServer.py in Python 2.x, and in\n Lib/xmlrpc/server.py in Python 3.x. If set_server_title is called with untrusted input, arbitrary\n JavaScript can be delivered to clients that visit the http URL for this server. (CVE-2019-16935)\n\n - In the Linux kernel before 5.0, a memory leak exists in sit_init_net() in net/ipv6/sit.c when\n register_netdev() fails to register sitn->fb_tunnel_dev, which may cause denial of service, aka\n CID-07f12b26e21a. (CVE-2019-16994)\n\n - In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length\n checks. In cases where the application calling the library did not perform a sanity check on the inputs it\n could result in a crash due to a buffer overflow. (CVE-2019-17006)\n\n - After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1.3, resulting\n in an invalid state transition in the TLS State Machine. If the client gets into this state, incoming\n Application Data records will be ignored. This vulnerability affects Firefox < 72. (CVE-2019-17023)\n\n - ieee802154_create in net/ieee802154/socket.c in the AF_IEEE802154 network module in the Linux kernel\n through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket,\n aka CID-e69dbd4619e7. (CVE-2019-17053)\n\n - base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module in the Linux kernel through\n 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka\n CID-b91ee4aa2a21. (CVE-2019-17055)\n\n - In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow\n in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent\n memory read. A crafted SSH server may be able to disclose sensitive information or cause a denial of\n service condition on the client system when a user connects to the server. (CVE-2019-17498)\n\n - In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain\n circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds\n check could fail and memory outside a buffer could be written to, or uninitialized data could be\n disclosed. (CVE-2019-18197)\n\n - The flow_dissector feature in the Linux kernel 4.3 through 5.x before 5.3.10 has a device tracking\n vulnerability, aka CID-55667441c84f. This occurs because the auto flowlabel of a UDP IPv6 packet relies on\n a 32-bit hashrnd value as a secret, and because jhash (instead of siphash) is used. The hashrnd value\n remains the same starting from boot time, and can be inferred by an attacker. This affects\n net/core/flow_dissector.c and related code. (CVE-2019-18282)\n\n - A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c in the Linux kernel\n through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-128c66429247.\n (CVE-2019-18808)\n\n - ** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c\n in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by\n triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of\n this because an attacker cannot realistically control this failure at probe time. (CVE-2019-19046)\n\n - ** DISPUTED ** A memory leak in the nl80211_get_ftm_responder_stats() function in net/wireless/nl80211.c\n in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by\n triggering nl80211hdr_put() failures, aka CID-1399c59fa929. NOTE: third parties dispute the relevance of\n this because it occurs on a code path where a successful allocation has already occurred. (CVE-2019-19055)\n\n - A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux\n kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering\n alloc_page() failures, aka CID-b4b814fec1a5. (CVE-2019-19058)\n\n - Multiple memory leaks in the iwl_pcie_ctxt_info_gen3_init() function in\n drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c in the Linux kernel through 5.3.11 allow\n attackers to cause a denial of service (memory consumption) by triggering iwl_pcie_init_fw_sec() or\n dma_alloc_coherent() failures, aka CID-0f4f199443fa. (CVE-2019-19059)\n\n - A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through\n 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering\n crypto_report_alg() failures, aka CID-ffdde5932042. (CVE-2019-19062)\n\n - Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the\n Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka\n CID-3f9361695113. (CVE-2019-19063)\n\n - On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the\n LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition,\n allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass\n ASLR for a setuid program. (CVE-2019-19126)\n\n - An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way\n the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID\n features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use\n this flaw to crash the system, resulting in a denial of service. (CVE-2019-19332)\n\n - In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and\n unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list\n in fs/ext4/super.c. (CVE-2019-19447)\n\n - In the Linux kernel before 5.3.7, there is a use-after-free bug that can be caused by a malicious USB\n device in the drivers/usb/misc/adutux.c driver, aka CID-44efc269db79. (CVE-2019-19523)\n\n - In the Linux kernel before 5.3.12, there is a use-after-free bug that can be caused by a malicious USB\n device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9. (CVE-2019-19524)\n\n - In the Linux kernel before 5.2.10, there is a use-after-free bug that can be caused by a malicious USB\n device in the drivers/usb/class/cdc-acm.c driver, aka CID-c52873e5a1ef. (CVE-2019-19530)\n\n - In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device\n in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka CID-f7a1337f0d29. (CVE-2019-19534)\n\n - In the Linux kernel before 5.2.10, there is a race condition bug that can be caused by a malicious USB\n device in the USB character device driver layer, aka CID-303911cfc5b9. This affects\n drivers/usb/core/file.c. (CVE-2019-19537)\n\n - The Linux kernel before 5.4.2 mishandles ext4_expand_extra_isize, as demonstrated by use-after-free errors\n in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c, aka\n CID-4ea99936a163. (CVE-2019-19767)\n\n - In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after-free caused by erroneous code\n refactoring, aka CID-e7af6307a8a5. This is related to snd_timer_open and snd_timer_close_locked. The\n timeri variable was originally intended to be for a newly created timer instance, but was used for a\n different purpose after refactoring. (CVE-2019-19807)\n\n - xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to\n newDoc->oldNs. (CVE-2019-19956)\n\n - In the Linux kernel before 5.0.6, there is a NULL pointer dereference in drop_sysctl_table() in\n fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e. (CVE-2019-20054)\n\n - mwifiex_tm_cmd in drivers/net/wireless/marvell/mwifiex/cfg80211.c in the Linux kernel before 5.1.6 has\n some error-handling cases that did not free allocated hostcmd memory, aka CID-003b686ace82. This will\n cause a memory leak and denial of service. (CVE-2019-20095)\n\n - An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the\n udevadm trigger command, a memory leak may occur. (CVE-2019-20386)\n\n - xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.\n (CVE-2019-20388)\n\n - In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode\n table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7. (CVE-2019-20636)\n\n - An issue was discovered in the Linux kernel before 5.0.6. In rx_queue_add_kobject() and\n netdev_queue_add_kobject() in net/core/net-sysfs.c, a reference count is mishandled, aka CID-a3e23f719f5c.\n (CVE-2019-20811)\n\n - In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an\n infinite loop when opened by tarfile.open, because _proc_pax lacks header validation. (CVE-2019-20907)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported\n versions that are affected are 5.6.45 and prior, 5.7.27 and prior and 8.0.17 and prior. Easily exploitable\n vulnerability allows low privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2019-2974)\n\n - An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A\n specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code\n execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5094)\n\n - A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4.\n A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code\n execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5188)\n\n - Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. (CVE-2019-5482)\n\n - A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Mojave\n 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. An attacker in a\n privileged network position may be able to execute arbitrary code. (CVE-2019-8675, CVE-2019-8696)\n\n - In the Android kernel in i2c driver there is a possible out of bounds write due to memory corruption. This\n could lead to local escalation of privilege with System execution privileges needed. User interaction is\n not needed for exploitation. (CVE-2019-9454)\n\n - In the Android kernel in the video driver there is a use after free due to a race condition. This could\n lead to local escalation of privilege with no additional execution privileges needed. User interaction is\n not needed for exploitation. (CVE-2019-9458)\n\n - There is a use-after-free in kernel versions before 5.5 due to a race condition between the release of\n ptp_clock and cdev while resource deallocation. When a (high privileged) process allocates a ptp device\n file (like /dev/ptpX) and voluntarily goes to sleep. During this time if the underlying device is removed,\n it can cause an exploitable condition as the process wakes up to terminate and clean all attached files.\n The system crashes due to the cdev structure being invalid (as already freed) which is pointed to by the\n inode. (CVE-2020-10690)\n\n - A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an\n attacker with a local account to crash a trivial program and exfiltrate private kernel data.\n (CVE-2020-10732)\n\n - A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS\n client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause\n a kernel panic. The highest threat from this vulnerability is to data confidentiality and system\n availability. (CVE-2020-10742)\n\n - A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it\n incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly\n only validate the first netlink message in the skb and allow or deny the rest of the messages within the\n skb with the granted permission without further processing. (CVE-2020-10751)\n\n - A buffer over-read flaw was found in RH kernel versions before 5.0 in crypto_authenc_extractkeys in\n crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4\n bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read threat,\n leading to a system crash. This flaw allows a local attacker with user privileges to cause a denial of\n service. (CVE-2020-10769)\n\n - In the Linux kernel before 5.5.8, get_raw_socket in drivers/vhost/net.c lacks validation of an sk_family\n field, which might allow attackers to trigger kernel stack corruption via crafted system calls.\n (CVE-2020-10942)\n\n - ** DISPUTED ** An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c\n has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing,\n aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability\n because the issue is a bug in parsing mount options which can only be specified by a privileged user, so\n triggering the bug does not grant any powers not already held.. (CVE-2020-11565)\n\n - In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can\n result in denial of service (daemon crash). (CVE-2020-12243)\n\n - When converting coordinates from projective to affine, the modular inversion was not performed in constant\n time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80\n and Firefox for Android < 80. (CVE-2020-12400)\n\n - During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar\n multiplication was removed, resulting in variable-time execution dependent on secret data. This\n vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-12401)\n\n - During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean\n Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform\n electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes.\n *Note:* An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected,\n but products built on top of it might. This vulnerability affects Firefox < 78. (CVE-2020-12402)\n\n - A flaw was found in the way CHACHA20-POLY1305 was implemented in NSS in versions before 3.55. When using\n multi-part Chacha20, it could cause out-of-bounds reads. This issue was fixed by explicitly disabling\n multi-part ChaCha20 (which was not functioning correctly) and strictly enforcing tag length. The highest\n threat from this vulnerability is to confidentiality and system availability. (CVE-2020-12403)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a\n certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2.\n Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a\n do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in\n a different security domain. Exploitation limitations include the amount of elapsed time before an integer\n overflow occurs, and the lack of scenarios where signals to a parent process present a substantial\n operational threat. (CVE-2020-12826)\n\n - If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to\n 8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the\n HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP\n headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This\n could lead to users seeing responses for unexpected resources. (CVE-2020-13943)\n\n - An out-of-bounds memory write flaw was found in how the Linux kernel's Voice Over IP H.323 connection\n tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote\n user to crash the system, causing a denial of service. The highest threat from this vulnerability is to\n confidentiality, integrity, as well as system availability. (CVE-2020-14305)\n\n - A memory out-of-bounds read flaw was found in the Linux kernel before 5.9-rc2 with the ext3/ext4 file\n system, in the way it accesses a directory with broken indexing. This flaw allows a local user to crash\n the system if the directory exists. The highest threat from this vulnerability is to system availability.\n (CVE-2020-14314)\n\n - A flaw was found in the Linux kernel's implementation of the invert video code on VGA consoles when a\n local attacker attempts to resize the console, calling an ioctl VT_RESIZE, which causes an out-of-bounds\n write to occur. This flaw allows a local user with access to the VGA console to crash the system,\n potentially escalating their privileges on the system. The highest threat from this vulnerability is to\n data confidentiality and integrity as well as system availability. (CVE-2020-14331)\n\n - A flaw was found in the Linux kernel before 5.9-rc4. A failure of the file system metadata validator in\n XFS can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt. This can\n lead to the filesystem being shutdown, or otherwise rendered inaccessible until it is remounted, leading\n to a denial of service. The highest threat from this vulnerability is to system availability.\n (CVE-2020-14385)\n\n - Lib/ipaddress.py in Python through 3.8.3 improperly computes hash values in the IPv4Interface and\n IPv6Interface classes, which might allow a remote attacker to cause a denial of service if an application\n is affected by the performance of a dictionary containing IPv4Interface or IPv6Interface objects, and this\n attacker can cause many dictionary entries to be created. This is fixed in: v3.5.10, v3.5.10rc1; v3.6.12;\n v3.7.9; v3.8.4, v3.8.4rc1, v3.8.5, v3.8.6, v3.8.6rc1; v3.9.0, v3.9.0b4, v3.9.0b5, v3.9.0rc1, v3.9.0rc2.\n (CVE-2020-14422)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization).\n Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261.\n Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple\n protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in\n unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.\n Note: Applies to client and server deployment of Java. This vulnerability can be exploited through\n sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying\n data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed\n Java applets, such as through a web service. (CVE-2020-14779)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: JNDI). Supported\n versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to\n exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to\n compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized\n read access to a subset of Java SE, Java SE Embedded accessible data. Note: Applies to client and server\n deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and\n sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component\n without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web\n service. (CVE-2020-14781)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported\n versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to\n exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to\n compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized\n update, insert or delete access to some of Java SE, Java SE Embedded accessible data. Note: Applies to\n client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start\n applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the\n specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as\n through a web service. (CVE-2020-14782, CVE-2020-14797)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Hotspot). Supported\n versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to\n exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to\n compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other\n than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or\n delete access to some of Java SE, Java SE Embedded accessible data as well as unauthorized read access to\n a subset of Java SE, Java SE Embedded accessible data. Note: Applies to client and server deployment of\n Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java\n applets. It can also be exploited by supplying data to APIs in the specified Component without using\n sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service.\n (CVE-2020-14792)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported\n versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to\n exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to\n compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other\n than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a\n subset of Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments,\n typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load\n and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for\n security. This vulnerability does not apply to Java deployments, typically in servers, that load and run\n only trusted code (e.g., code installed by an administrator). (CVE-2020-14796)\n\n - Vulnerability in the Java SE product of Oracle Java SE (component: Libraries). Supported versions that are\n affected are Java SE: 11.0.8 and 15. Easily exploitable vulnerability allows unauthenticated attacker with\n network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can\n result in unauthorized read access to a subset of Java SE accessible data. Note: This vulnerability\n applies to Java deployments, typically in clients running sandboxed Java Web Start applications or\n sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and\n rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in\n servers, that load and run only trusted code (e.g., code installed by an administrator). (CVE-2020-14803)\n\n - Net-SNMP through 5.7.3 has Improper Privilege Management because SNMP WRITE access to the EXTEND MIB\n provides the ability to run arbitrary commands as root. (CVE-2020-15862)\n\n - Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to\n potentially exploit heap corruption via a crafted HTML page. (CVE-2020-15999)\n\n - A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN\n and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't\n correctly routing tunneled data over the encrypted link; rather sending the data unencrypted. This would\n allow anyone in between the two endpoints to read the traffic unencrypted. The main threat from this\n vulnerability is to data confidentiality. (CVE-2020-1749)\n\n - While investigating bug 64830 it was discovered that Apache Tomcat 10.0.0-M1 to 10.0.0-M9, 9.0.0-M1 to\n 9.0.39 and 8.5.0 to 8.5.59 could re-use an HTTP request header value from the previous stream received on\n an HTTP/2 connection for the request associated with the subsequent stream. While this would most likely\n lead to an error and the closure of the HTTP/2 connection, it is possible that information could leak\n between requests. (CVE-2020-17527)\n\n - In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be\n self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within\n the request URL. (CVE-2020-1927)\n\n - In Apache HTTP Server 2.4.0 to 2.4.41, mod_proxy_ftp may use uninitialized memory when proxying to a\n malicious FTP server. (CVE-2020-1934)\n\n - The X.509 GeneralName type is a generic type for representing different types of names. One of those name\n types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different\n instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both\n GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a\n possible denial of service attack. OpenSSL itself uses the GENERAL_NAME_cmp function for two purposes: 1)\n Comparing CRL distribution point names between an available CRL and a CRL distribution point embedded in\n an X509 certificate 2) When verifying that a timestamp response token signer matches the timestamp\n authority name (exposed via the API functions TS_RESP_verify_response and TS_RESP_verify_token) If an\n attacker can control both items being compared then that attacker could trigger a crash. For example if\n the attacker can trick a client or server into checking a malicious certificate against a malicious CRL\n then this may occur. Note that some applications automatically download CRLs based on a URL embedded in a\n certificate. This checking happens prior to the signatures on the certificate and CRL being verified.\n OpenSSL's s_server, s_client and verify tools have support for the -crl_download option which implements\n automatic CRL downloading and this attack has been demonstrated to work against those tools. Note that an\n unrelated bug means that affected versions of OpenSSL cannot parse or construct correct encodings of\n EDIPARTYNAME. However it is possible to construct a malformed EDIPARTYNAME that OpenSSL's parser will\n accept and hence trigger this attack. All OpenSSL 1.1.1 and 1.0.2 versions are affected by this issue.\n Other OpenSSL releases are out of support and have not been checked. Fixed in OpenSSL 1.1.1i (Affected\n 1.1.1-1.1.1h). Fixed in OpenSSL 1.0.2x (Affected 1.0.2-1.0.2w). (CVE-2020-1971)\n\n - In the Linux kernel before 5.7.8, fs/nfsd/vfs.c (in the NFS server) can set incorrect permissions on new\n filesystem objects when the filesystem lacks ACL support, aka CID-22cf8419f131. This occurs because the\n current umask is not considered. (CVE-2020-24394)\n\n - A TOCTOU mismatch in the NFS client code in the Linux kernel before 5.8.3 could be used by local attackers\n to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c\n instead of fs/nfs/nfs4xdr.c, aka CID-b4487b935452. (CVE-2020-25212)\n\n - A flaw was found in the HDLC_PPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption\n and a read overflow is caused by improper input validation in the ppp_cp_parse_cr function which can cause\n the system to crash or cause a denial of service. The highest threat from this vulnerability is to data\n confidentiality and integrity as well as system availability. (CVE-2020-25643)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are\n affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability\n allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently\n repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2574)\n\n - A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest\n when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into\n accessing sensitive L1 resources that should be inaccessible to the L2 guest. (CVE-2020-2732)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are\n affected are 5.6.47 and prior, 5.7.27 and prior and 8.0.17 and prior. Difficult to exploit vulnerability\n allows low privileged attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently\n repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2752)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions\n that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable\n vulnerability allows low privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2780)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported\n versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable\n vulnerability allows high privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2812)\n\n - When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which\n leaked partial information about the nonce used during signature generation. Given an electro-magnetic\n trace of a few signature generations, the private key could have been computed. This vulnerability affects\n Firefox < 80 and Firefox for Android < 80. (CVE-2020-6829)\n\n - xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file\n situation. (CVE-2020-7595)\n\n - curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources\n that can lead too overwriting a local file when the -J flag is used. (CVE-2020-8177)\n\n - Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1\n allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client\n because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking. (CVE-2020-8492)\n\n - In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the\n BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating\n the server receiving the TSIG-signed request, could send a truncated response to that request, triggering\n an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to\n correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and\n message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.\n (CVE-2020-8622)\n\n - In BIND 9.10.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.10.5-S1 -> 9.11.21-S1 of the\n BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted\n query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with\n --enable-native-pkcs11 * be signing one or more zones with an RSA key * be able to receive queries from\n a possible attacker (CVE-2020-8623)\n\n - In BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also\n affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An\n attacker who has been granted privileges to change a specific subset of the zone's content could abuse\n these unintended additional privileges to update other contents of the zone. (CVE-2020-8624)\n\n - cloud-init through 19.4 relies on Mersenne Twister for a random password, which makes it easier for\n attackers to predict passwords, because rand_str in cloudinit/util.py calls the random.choice function.\n (CVE-2020-8631)\n\n - In cloud-init through 19.4, rand_user_password in cloudinit/config/cc_set_passwords.py has a small default\n pwlen value, which makes it easier for attackers to guess passwords. (CVE-2020-8632)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vc_do_resize function in\n drivers/tty/vt/vt.c. (CVE-2020-8647)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region\n function in drivers/video/console/vgacon.c. (CVE-2020-8649)\n\n - An issue was discovered in the Linux kernel 3.16 through 5.5.6. set_fdc in drivers/block/floppy.c leads to\n a wait_til_ready out-of-bounds read because the FDC index is not checked for errors before assigning it,\n aka CID-2e90ca68b0d2. (CVE-2020-9383)\n\n - Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which\n allows privilege escalation to root via sudoedit -s and a command-line argument that ends with a single\n backslash character. (CVE-2021-3156)\n\n - A heap-based buffer overflow was found in the way sudo parses command line arguments. This flaw is\n exploitable by any local user who can execute the sudo command without authentication. Successful\n exploitation of this flaw could lead to privilege escalation. (CVE-2021-3156)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n # https://portal.nutanix.com/page/documents/security-advisories/release-advisories/details?id=NXSA-AOS-5.15.5\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?3d45c0ac\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the Nutanix AOS software to recommended version.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-17006\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2019-5482\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_set_attribute(attribute:\"metasploit_name\", value:'Sudo Heap-Based Buffer Overflow');\n script_set_attribute(attribute:\"exploit_framework_metasploit\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_canvas\", value:\"true\");\n script_set_attribute(attribute:\"canvas_package\", value:\"CANVAS\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/02/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/08/24\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/09/01\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:nutanix:aos\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Misc.\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"nutanix_collect.nasl\");\n script_require_keys(\"Host/Nutanix/Data/lts\", \"Host/Nutanix/Data/Service\", \"Host/Nutanix/Data/Version\", \"Host/Nutanix/Data/arch\");\n\n exit(0);\n}\n\ninclude('vcf.inc');\ninclude('vcf_extras.inc');\n\nvar app_info = vcf::nutanix::get_app_info();\n\nvar constraints = [\n { 'fixed_version' : '5.15.5', 'product' : 'AOS', 'fixed_display' : 'Upgrade the AOS install to 5.15.5 or higher.', 'lts' : TRUE },\n { 'fixed_version' : '5.15.5', 'product' : 'NDFS', 'fixed_display' : 'Upgrade the AOS install to 5.15.5 or higher.', 'lts' : TRUE }\n];\n\nvcf::nutanix::check_version_and_report(\n app_info:app_info,\n constraints:constraints,\n severity:SECURITY_HOLE,\n flags:{'xss':TRUE}\n);\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-17T16:34:12", "description": "The version of AOS installed on the remote host is prior to 5.19.1. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.19.1 advisory.\n\n - libpng before 1.6.32 does not properly check the length of chunks against the user limit. (CVE-2017-12652)\n\n - In Apache httpd 2.4.0 to 2.4.29, the expression specified in <FilesMatch> could match '$' to a newline character in a malicious filename, rather than matching only the end of the filename. This could be exploited in environments where uploads of some files are are externally blocked, but only by matching the trailing portion of the filename. (CVE-2017-15715)\n\n - A localhost.localdomain whitelist entry in valid_host() in scheduler/client.c in CUPS before 2.2.2 allows remote attackers to execute arbitrary IPP commands by sending POST requests to the CUPS daemon in conjunction with DNS rebinding. The localhost.localdomain name is often resolved via a DNS server (neither the OS nor the web browser is responsible for ensuring that localhost.localdomain is 127.0.0.1).\n (CVE-2017-18190)\n\n - An issue was discovered in drivers/i2c/i2c-core-smbus.c in the Linux kernel before 4.14.15. There is an out of bounds write in the function i2c_smbus_xfer_emulated. (CVE-2017-18551)\n\n - The default cloud-init configuration, in cloud-init 0.6.2 and newer, included ssh_deletekeys: 0, disabling cloud-init's deletion of ssh host keys. In some environments, this could lead to instances created by cloning a golden master or template system, sharing ssh host keys, and being able to impersonate one another or conduct man-in-the-middle attacks. (CVE-2018-10896)\n\n - In Apache httpd 2.4.0 to 2.4.29, when mod_session is configured to forward its session data to CGI applications (SessionEnv on, not the default), a remote user may influence their content by using a Session header. This comes from the HTTP_SESSION variable name used by mod_session to forward its data to CGIs, since the prefix HTTP_ is also used by the Apache HTTP Server to pass HTTP header fields, per CGI specifications. (CVE-2018-1283)\n\n - A specially crafted HTTP request header could have crashed the Apache HTTP Server prior to version 2.4.30 due to an out of bound read while preparing data to be cached in shared memory. It could be used as a Denial of Service attack against users of mod_cache_socache. The vulnerability is considered as low risk since mod_cache_socache is not widely used, mod_cache_disk is not concerned by this vulnerability.\n (CVE-2018-1303)\n\n - An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free. (CVE-2018-20836)\n\n - In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be usable for denial-of-service attacks). (CVE-2018-20843)\n\n - In Apache HTTP server 2.4.0 to 2.4.39, Redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an unexpected URL within the request URL. (CVE-2019-10098)\n\n - libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The component is: function chmd_read_headers() in libmspack(file libmspack/mspack/chmd.c). The attack vector is: the victim must open a specially crafted chm file. The fixed version is: after commit 2f084136cfe0d05e5bf5703f3e83c6d955234b4d. (CVE-2019-1010305)\n\n - libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a crafted URL that is not actually invalid and is subsequently loaded. (CVE-2019-11068)\n\n - When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.\n (CVE-2019-11719)\n\n - A vulnerability exists where it possible to force Network Security Services (NSS) to sign CertificateVerify with PKCS#1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS#1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerability affects Firefox < 68. (CVE-2019-11727)\n\n - Improper refcounting of soft token session objects could cause a use-after-free and crash (likely limited to a denial of service). This vulnerability affects Firefox < 71. (CVE-2019-11756)\n\n - file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file permissions while a copy operation is in progress. Instead, default permissions are used. (CVE-2019-12450)\n\n - An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux kernel through 5.1.6. There is an unchecked kstrdup of prop->name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). (CVE-2019-12614)\n\n - dbus before 1.10.28, 1.12.x before 1.12.16, and 1.13.x before 1.13.12, as used in DBusServer in Canonical Upstart in Ubuntu 14.04 (and in some, less common, uses of dbus-daemon), allows cookie spoofing because of symlink mishandling in the reference implementation of DBUS_COOKIE_SHA1 in the libdbus library. (This only affects the DBUS_COOKIE_SHA1 authentication mechanism.) A malicious client with write access to its own home directory could manipulate a ~/.dbus-keyrings symlink to cause a DBusServer with a different uid to read and write in unintended locations. In the worst case, this could result in the DBusServer reusing a cookie that is known to the malicious client, and treating that cookie as evidence that a subsequent client connection came from an attacker-chosen uid, allowing authentication bypass. (CVE-2019-12749)\n\n - A flaw was discovered in ibus in versions before 1.5.22 that allows any unprivileged user to monitor and send method calls to the ibus bus of another user due to a misconfiguration in the DBus server setup. A local attacker may use this flaw to intercept all keystrokes of a victim user who is using the graphical interface, change the input method engine, or modify other input related configurations of the victim user. (CVE-2019-14822)\n\n - In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives.\n When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may contain files with permissions the attacker did not have or in paths he did not have access to. Extracting those archives from a high-privilege user without carefully reviewing them may lead to the compromise of the system. (CVE-2019-14866)\n\n - An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/zr364xx/zr364xx.c driver. (CVE-2019-15217)\n\n - In the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sas_expander.c when SAS expander discovery fails. This will cause a BUG and denial of service. (CVE-2019-15807)\n\n - In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read. (CVE-2019-15903)\n\n - An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c. (CVE-2019-15917)\n\n - drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. (CVE-2019-16231)\n\n - drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. (CVE-2019-16233)\n\n - The documentation XML-RPC server in Python through 2.7.16, 3.x through 3.6.9, and 3.7.x through 3.7.4 has XSS via the server_title field. This occurs in Lib/DocXMLRPCServer.py in Python 2.x, and in Lib/xmlrpc/server.py in Python 3.x. If set_server_title is called with untrusted input, arbitrary JavaScript can be delivered to clients that visit the http URL for this server. (CVE-2019-16935)\n\n - In the Linux kernel before 5.0, a memory leak exists in sit_init_net() in net/ipv6/sit.c when register_netdev() fails to register sitn->fb_tunnel_dev, which may cause denial of service, aka CID-07f12b26e21a. (CVE-2019-16994)\n\n - In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length checks. In cases where the application calling the library did not perform a sanity check on the inputs it could result in a crash due to a buffer overflow. (CVE-2019-17006)\n\n - After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1.3, resulting in an invalid state transition in the TLS State Machine. If the client gets into this state, incoming Application Data records will be ignored. This vulnerability affects Firefox < 72. (CVE-2019-17023)\n\n - ieee802154_create in net/ieee802154/socket.c in the AF_IEEE802154 network module in the Linux kernel through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-e69dbd4619e7. (CVE-2019-17053)\n\n - base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module in the Linux kernel through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-b91ee4aa2a21. (CVE-2019-17055)\n\n - In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent memory read. A crafted SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server. (CVE-2019-17498)\n\n - In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed. (CVE-2019-18197)\n\n - The flow_dissector feature in the Linux kernel 4.3 through 5.x before 5.3.10 has a device tracking vulnerability, aka CID-55667441c84f. This occurs because the auto flowlabel of a UDP IPv6 packet relies on a 32-bit hashrnd value as a secret, and because jhash (instead of siphash) is used. The hashrnd value remains the same starting from boot time, and can be inferred by an attacker. This affects net/core/flow_dissector.c and related code. (CVE-2019-18282)\n\n - A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-128c66429247.\n (CVE-2019-18808)\n\n - ** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control this failure at probe time. (CVE-2019-19046)\n\n - ** DISPUTED ** A memory leak in the nl80211_get_ftm_responder_stats() function in net/wireless/nl80211.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering nl80211hdr_put() failures, aka CID-1399c59fa929. NOTE: third parties dispute the relevance of this because it occurs on a code path where a successful allocation has already occurred. (CVE-2019-19055)\n\n - A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering alloc_page() failures, aka CID-b4b814fec1a5. (CVE-2019-19058)\n\n - Multiple memory leaks in the iwl_pcie_ctxt_info_gen3_init() function in drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption) by triggering iwl_pcie_init_fw_sec() or dma_alloc_coherent() failures, aka CID-0f4f199443fa. (CVE-2019-19059)\n\n - A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures, aka CID-ffdde5932042. (CVE-2019-19062)\n\n - Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka CID-3f9361695113. (CVE-2019-19063)\n\n - On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for a setuid program. (CVE-2019-19126)\n\n - An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use this flaw to crash the system, resulting in a denial of service. (CVE-2019-19332)\n\n - In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list in fs/ext4/super.c. (CVE-2019-19447)\n\n - In the Linux kernel before 5.3.7, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/adutux.c driver, aka CID-44efc269db79. (CVE-2019-19523)\n\n - In the Linux kernel before 5.3.12, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9. (CVE-2019-19524)\n\n - In the Linux kernel before 5.2.10, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver, aka CID-c52873e5a1ef. (CVE-2019-19530)\n\n - In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka CID-f7a1337f0d29. (CVE-2019-19534)\n\n - In the Linux kernel before 5.2.10, there is a race condition bug that can be caused by a malicious USB device in the USB character device driver layer, aka CID-303911cfc5b9. This affects drivers/usb/core/file.c. (CVE-2019-19537)\n\n - The Linux kernel before 5.4.2 mishandles ext4_expand_extra_isize, as demonstrated by use-after-free errors in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c, aka CID-4ea99936a163. (CVE-2019-19767)\n\n - In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after-free caused by erroneous code refactoring, aka CID-e7af6307a8a5. This is related to snd_timer_open and snd_timer_close_locked. The timeri variable was originally intended to be for a newly created timer instance, but was used for a different purpose after refactoring. (CVE-2019-19807)\n\n - xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs. (CVE-2019-19956)\n\n - In the Linux kernel before 5.0.6, there is a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e. (CVE-2019-20054)\n\n - mwifiex_tm_cmd in drivers/net/wireless/marvell/mwifiex/cfg80211.c in the Linux kernel before 5.1.6 has some error-handling cases that did not free allocated hostcmd memory, aka CID-003b686ace82. This will cause a memory leak and denial of service. (CVE-2019-20095)\n\n - An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur. (CVE-2019-20386)\n\n - xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.\n (CVE-2019-20388)\n\n - In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7. (CVE-2019-20636)\n\n - An issue was discovered in the Linux kernel before 5.0.6. In rx_queue_add_kobject() and netdev_queue_add_kobject() in net/core/net-sysfs.c, a reference count is mishandled, aka CID-a3e23f719f5c.\n (CVE-2019-20811)\n\n - In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation. (CVE-2019-20907)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.45 and prior, 5.7.27 and prior and 8.0.17 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2019-2974)\n\n - An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5094)\n\n - A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4.\n A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5188)\n\n - Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. (CVE-2019-5482)\n\n - A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. An attacker in a privileged network position may be able to execute arbitrary code. (CVE-2019-8675, CVE-2019-8696)\n\n - In the Android kernel in i2c driver there is a possible out of bounds write due to memory corruption. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. (CVE-2019-9454)\n\n - In the Android kernel in the video driver there is a use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. (CVE-2019-9458)\n\n - There is a use-after-free in kernel versions before 5.5 due to a race condition between the release of ptp_clock and cdev while resource deallocation. When a (high privileged) process allocates a ptp device file (like /dev/ptpX) and voluntarily goes to sleep. During this time if the underlying device is removed, it can cause an exploitable condition as the process wakes up to terminate and clean all attached files.\n The system crashes due to the cdev structure being invalid (as already freed) which is pointed to by the inode. (CVE-2020-10690)\n\n - A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an attacker with a local account to crash a trivial program and exfiltrate private kernel data.\n (CVE-2020-10732)\n\n - A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality and system availability. (CVE-2020-10742)\n\n - A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly only validate the first netlink message in the skb and allow or deny the rest of the messages within the skb with the granted permission without further processing. (CVE-2020-10751)\n\n - A buffer over-read flaw was found in RH kernel versions before 5.0 in crypto_authenc_extractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4 bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read threat, leading to a system crash. This flaw allows a local attacker with user privileges to cause a denial of service. (CVE-2020-10769)\n\n - In the Linux kernel before 5.5.8, get_raw_socket in drivers/vhost/net.c lacks validation of an sk_family field, which might allow attackers to trigger kernel stack corruption via crafted system calls.\n (CVE-2020-10942)\n\n - ** DISPUTED ** An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing, aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability because the issue is a bug in parsing mount options which can only be specified by a privileged user, so triggering the bug does not grant any powers not already held.. (CVE-2020-11565)\n\n - In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash). (CVE-2020-12243)\n\n - When converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-12400)\n\n - During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-12401)\n\n - During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes.\n *Note:* An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected, but products built on top of it might. This vulnerability affects Firefox < 78. (CVE-2020-12402)\n\n - A flaw was found in the way CHACHA20-POLY1305 was implemented in NSS in versions before 3.55. When using multi-part Chacha20, it could cause out-of-bounds reads. This issue was fixed by explicitly disabling multi-part ChaCha20 (which was not functioning correctly) and strictly enforcing tag length. The highest threat from this vulnerability is to confidentiality and system availability. (CVE-2020-12403)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2.\n Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in a different security domain. Exploitation limitations include the amount of elapsed time before an integer overflow occurs, and the lack of scenarios where signals to a parent process present a substantial operational threat. (CVE-2020-12826)\n\n - If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to 8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This could lead to users seeing responses for unexpected resources. (CVE-2020-13943)\n\n - An out-of-bounds memory write flaw was found in how the Linux kernel's Voice Over IP H.323 connection tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote user to crash the system, causing a denial of service. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-14305)\n\n - A memory out-of-bounds read flaw was found in the Linux kernel before 5.9-rc2 with the ext3/ext4 file system, in the way it accesses a directory with broken indexing. This flaw allows a local user to crash the system if the directory exists. The highest threat from this vulnerability is to system availability.\n (CVE-2020-14314)\n\n - A flaw was found in the Linux kernel's implementation of the invert video code on VGA consoles when a local attacker attempts to resize the console, calling an ioctl VT_RESIZE, which causes an out-of-bounds write to occur. This flaw allows a local user with access to the VGA console to crash the system, potentially escalating their privileges on the system. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-14331)\n\n - A flaw was found in the Linux kernel before 5.9-rc4. A failure of the file system metadata validator in XFS can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt. This can lead to the filesystem being shutdown, or otherwise rendered inaccessible until it is remounted, leading to a denial of service. The highest threat from this vulnerability is to system availability.\n (CVE-2020-14385)\n\n - Lib/ipaddress.py in Python through 3.8.3 improperly computes hash values in the IPv4Interface and IPv6Interface classes, which might allow a remote attacker to cause a denial of service if an application is affected by the performance of a dictionary containing IPv4Interface or IPv6Interface objects, and this attacker can cause many dictionary entries to be created. This is fixed in: v3.5.10, v3.5.10rc1; v3.6.12;\n v3.7.9; v3.8.4, v3.8.4rc1, v3.8.5, v3.8.6, v3.8.6rc1; v3.9.0, v3.9.0b4, v3.9.0b5, v3.9.0rc1, v3.9.0rc2.\n (CVE-2020-14422)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization).\n Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261.\n Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.\n Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. (CVE-2020-14779)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: JNDI). Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. (CVE-2020-14781)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. (CVE-2020-14782, CVE-2020-14797)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well as unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service.\n (CVE-2020-14792)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). (CVE-2020-14796)\n\n - Vulnerability in the Java SE product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 11.0.8 and 15. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). (CVE-2020-14803)\n\n - Net-SNMP through 5.7.3 has Improper Privilege Management because SNMP WRITE access to the EXTEND MIB provides the ability to run arbitrary commands as root. (CVE-2020-15862)\n\n - Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2020-15999)\n\n - A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rather sending the data unencrypted. This would allow anyone in between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality. (CVE-2020-1749)\n\n - While investigating bug 64830 it was discovered that Apache Tomcat 10.0.0-M1 to 10.0.0-M9, 9.0.0-M1 to 9.0.39 and 8.5.0 to 8.5.59 could re-use an HTTP request header value from the previous stream received on an HTTP/2 connection for the request associated with the subsequent stream. While this would most likely lead to an error and the closure of the HTTP/2 connection, it is possible that information could leak between requests. (CVE-2020-17527)\n\n - In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL. (CVE-2020-1927)\n\n - In Apache HTTP Server 2.4.0 to 2.4.41, mod_proxy_ftp may use uninitialized memory when proxying to a malicious FTP server. (CVE-2020-1934)\n\n - The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a possible denial of service attack. OpenSSL itself uses the GENERAL_NAME_cmp function for two purposes: 1) Comparing CRL distribution point names between an available CRL and a CRL distribution point embedded in an X509 certificate 2) When verifying that a timestamp response token signer matches the timestamp authority name (exposed via the API functions TS_RESP_verify_response and TS_RESP_verify_token) If an attacker can control both items being compared then that attacker could trigger a crash. For example if the attacker can trick a client or server into checking a malicious certificate against a malicious CRL then this may occur. Note that some applications automatically download CRLs based on a URL embedded in a certificate. This checking happens prior to the signatures on the certificate and CRL being verified.\n OpenSSL's s_server, s_client and verify tools have support for the -crl_download option which implements automatic CRL downloading and this attack has been demonstrated to work against those tools. Note that an unrelated bug means that affected versions of OpenSSL cannot parse or construct correct encodings of EDIPARTYNAME. However it is possible to construct a malformed EDIPARTYNAME that OpenSSL's parser will accept and hence trigger this attack. All OpenSSL 1.1.1 and 1.0.2 versions are affected by this issue.\n Other OpenSSL releases are out of support and have not been checked. Fixed in OpenSSL 1.1.1i (Affected 1.1.1-1.1.1h). Fixed in OpenSSL 1.0.2x (Affected 1.0.2-1.0.2w). (CVE-2020-1971)\n\n - In the Linux kernel before 5.7.8, fs/nfsd/vfs.c (in the NFS server) can set incorrect permissions on new filesystem objects when the filesystem lacks ACL support, aka CID-22cf8419f131. This occurs because the current umask is not considered. (CVE-2020-24394)\n\n - A TOCTOU mismatch in the NFS client code in the Linux kernel before 5.8.3 could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c, aka CID-b4487b935452. (CVE-2020-25212)\n\n - A flaw was found in the HDLC_PPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption and a read overflow is caused by improper input validation in the ppp_cp_parse_cr function which can cause the system to crash or cause a denial of service. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-25643)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2574)\n\n - A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest. (CVE-2020-2732)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.47 and prior, 5.7.27 and prior and 8.0.17 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2752)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2780)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2812)\n\n - When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-6829)\n\n - xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation. (CVE-2020-7595)\n\n - curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used. (CVE-2020-8177)\n\n - Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking. (CVE-2020-8492)\n\n - In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating the server receiving the TSIG-signed request, could send a truncated response to that request, triggering an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.\n (CVE-2020-8622)\n\n - In BIND 9.10.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.10.5-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with\n --enable-native-pkcs11 * be signing one or more zones with an RSA key * be able to receive queries from a possible attacker (CVE-2020-8623)\n\n - In BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker who has been granted privileges to change a specific subset of the zone's content could abuse these unintended additional privileges to update other contents of the zone. (CVE-2020-8624)\n\n - cloud-init through 19.4 relies on Mersenne Twister for a random password, which makes it easier for attackers to predict passwords, because rand_str in cloudinit/util.py calls the random.choice function.\n (CVE-2020-8631)\n\n - In cloud-init through 19.4, rand_user_password in cloudinit/config/cc_set_passwords.py has a small default pwlen value, which makes it easier for attackers to guess passwords. (CVE-2020-8632)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vc_do_resize function in drivers/tty/vt/vt.c. (CVE-2020-8647)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region function in drivers/video/console/vgacon.c. (CVE-2020-8649)\n\n - An issue was discovered in the Linux kernel 3.16 through 5.5.6. set_fdc in drivers/block/floppy.c leads to a wait_til_ready out-of-bounds read because the FDC index is not checked for errors before assigning it, aka CID-2e90ca68b0d2. (CVE-2020-9383)\n\n - Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via sudoedit -s and a command-line argument that ends with a single backslash character. (CVE-2021-3156)\n\n - A heap-based buffer overflow was found in the way sudo parses command line arguments. This flaw is exploitable by any local user who can execute the sudo command without authentication. Successful exploitation of this flaw could lead to privilege escalation. (CVE-2021-3156)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-09-01T00:00:00", "type": "nessus", "title": "Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.19.1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-12652", "CVE-2017-15715", "CVE-2017-18190", "CVE-2017-18551", "CVE-2018-10896", "CVE-2018-1283", "CVE-2018-1303", "CVE-2018-20836", "CVE-2018-20843", "CVE-2019-10098", "CVE-2019-1010305", "CVE-2019-11068", "CVE-2019-11719", "CVE-2019-11727", "CVE-2019-11756", "CVE-2019-12450", "CVE-2019-12614", "CVE-2019-12749", "CVE-2019-14822", "CVE-2019-14866", "CVE-2019-15217", "CVE-2019-15807", "CVE-2019-15903", "CVE-2019-15917", "CVE-2019-16231", "CVE-2019-16233", "CVE-2019-16935", "CVE-2019-16994", "CVE-2019-17006", "CVE-2019-17023", "CVE-2019-17053", "CVE-2019-17055", "CVE-2019-17498", "CVE-2019-18197", "CVE-2019-18282", "CVE-2019-18808", 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It is, therefore, affected by multiple\nvulnerabilities as referenced in the NXSA-AOS-5.19.1 advisory.\n\n - libpng before 1.6.32 does not properly check the length of chunks against the user limit. (CVE-2017-12652)\n\n - In Apache httpd 2.4.0 to 2.4.29, the expression specified in <FilesMatch> could match '$' to a newline\n character in a malicious filename, rather than matching only the end of the filename. This could be\n exploited in environments where uploads of some files are are externally blocked, but only by matching the\n trailing portion of the filename. (CVE-2017-15715)\n\n - A localhost.localdomain whitelist entry in valid_host() in scheduler/client.c in CUPS before 2.2.2 allows\n remote attackers to execute arbitrary IPP commands by sending POST requests to the CUPS daemon in\n conjunction with DNS rebinding. The localhost.localdomain name is often resolved via a DNS server (neither\n the OS nor the web browser is responsible for ensuring that localhost.localdomain is 127.0.0.1).\n (CVE-2017-18190)\n\n - An issue was discovered in drivers/i2c/i2c-core-smbus.c in the Linux kernel before 4.14.15. There is an\n out of bounds write in the function i2c_smbus_xfer_emulated. (CVE-2017-18551)\n\n - The default cloud-init configuration, in cloud-init 0.6.2 and newer, included ssh_deletekeys: 0,\n disabling cloud-init's deletion of ssh host keys. In some environments, this could lead to instances\n created by cloning a golden master or template system, sharing ssh host keys, and being able to\n impersonate one another or conduct man-in-the-middle attacks. (CVE-2018-10896)\n\n - In Apache httpd 2.4.0 to 2.4.29, when mod_session is configured to forward its session data to CGI\n applications (SessionEnv on, not the default), a remote user may influence their content by using a\n Session header. This comes from the HTTP_SESSION variable name used by mod_session to forward its data\n to CGIs, since the prefix HTTP_ is also used by the Apache HTTP Server to pass HTTP header fields, per\n CGI specifications. (CVE-2018-1283)\n\n - A specially crafted HTTP request header could have crashed the Apache HTTP Server prior to version 2.4.30\n due to an out of bound read while preparing data to be cached in shared memory. It could be used as a\n Denial of Service attack against users of mod_cache_socache. The vulnerability is considered as low risk\n since mod_cache_socache is not widely used, mod_cache_disk is not concerned by this vulnerability.\n (CVE-2018-1303)\n\n - An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout()\n and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free. (CVE-2018-20836)\n\n - In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons\n could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be\n usable for denial-of-service attacks). (CVE-2018-20843)\n\n - In Apache HTTP server 2.4.0 to 2.4.39, Redirects configured with mod_rewrite that were intended to be\n self-referential might be fooled by encoded newlines and redirect instead to an unexpected URL within the\n request URL. (CVE-2019-10098)\n\n - libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The component\n is: function chmd_read_headers() in libmspack(file libmspack/mspack/chmd.c). The attack vector is: the\n victim must open a specially crafted chm file. The fixed version is: after commit\n 2f084136cfe0d05e5bf5703f3e83c6d955234b4d. (CVE-2019-1010305)\n\n - libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and\n xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a\n crafted URL that is not actually invalid and is subsequently loaded. (CVE-2019-11068)\n\n - When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger\n an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information\n disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.\n (CVE-2019-11719)\n\n - A vulnerability exists where it possible to force Network Security Services (NSS) to sign\n CertificateVerify with PKCS#1 v1.5 signatures when those are the only ones advertised by server in\n CertificateRequest in TLS 1.3. PKCS#1 v1.5 signatures should not be used for TLS 1.3 messages. This\n vulnerability affects Firefox < 68. (CVE-2019-11727)\n\n - Improper refcounting of soft token session objects could cause a use-after-free and crash (likely limited\n to a denial of service). This vulnerability affects Firefox < 71. (CVE-2019-11756)\n\n - file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file\n permissions while a copy operation is in progress. Instead, default permissions are used. (CVE-2019-12450)\n\n - An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux\n kernel through 5.1.6. There is an unchecked kstrdup of prop->name, which might allow an attacker to cause\n a denial of service (NULL pointer dereference and system crash). (CVE-2019-12614)\n\n - dbus before 1.10.28, 1.12.x before 1.12.16, and 1.13.x before 1.13.12, as used in DBusServer in Canonical\n Upstart in Ubuntu 14.04 (and in some, less common, uses of dbus-daemon), allows cookie spoofing because of\n symlink mishandling in the reference implementation of DBUS_COOKIE_SHA1 in the libdbus library. (This only\n affects the DBUS_COOKIE_SHA1 authentication mechanism.) A malicious client with write access to its own\n home directory could manipulate a ~/.dbus-keyrings symlink to cause a DBusServer with a different uid to\n read and write in unintended locations. In the worst case, this could result in the DBusServer reusing a\n cookie that is known to the malicious client, and treating that cookie as evidence that a subsequent\n client connection came from an attacker-chosen uid, allowing authentication bypass. (CVE-2019-12749)\n\n - A flaw was discovered in ibus in versions before 1.5.22 that allows any unprivileged user to monitor and\n send method calls to the ibus bus of another user due to a misconfiguration in the DBus server setup. A\n local attacker may use this flaw to intercept all keystrokes of a victim user who is using the graphical\n interface, change the input method engine, or modify other input related configurations of the victim\n user. (CVE-2019-14822)\n\n - In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives.\n When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may\n contain files with permissions the attacker did not have or in paths he did not have access to. Extracting\n those archives from a high-privilege user without carefully reviewing them may lead to the compromise of\n the system. (CVE-2019-14866)\n\n - An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointer dereference caused by a\n malicious USB device in the drivers/media/usb/zr364xx/zr364xx.c driver. (CVE-2019-15217)\n\n - In the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sas_expander.c when SAS\n expander discovery fails. This will cause a BUG and denial of service. (CVE-2019-15807)\n\n - In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to\n document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber)\n then resulted in a heap-based buffer over-read. (CVE-2019-15903)\n\n - An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when\n hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c. (CVE-2019-15917)\n\n - drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value,\n leading to a NULL pointer dereference. (CVE-2019-16231)\n\n - drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value,\n leading to a NULL pointer dereference. (CVE-2019-16233)\n\n - The documentation XML-RPC server in Python through 2.7.16, 3.x through 3.6.9, and 3.7.x through 3.7.4 has\n XSS via the server_title field. This occurs in Lib/DocXMLRPCServer.py in Python 2.x, and in\n Lib/xmlrpc/server.py in Python 3.x. If set_server_title is called with untrusted input, arbitrary\n JavaScript can be delivered to clients that visit the http URL for this server. (CVE-2019-16935)\n\n - In the Linux kernel before 5.0, a memory leak exists in sit_init_net() in net/ipv6/sit.c when\n register_netdev() fails to register sitn->fb_tunnel_dev, which may cause denial of service, aka\n CID-07f12b26e21a. (CVE-2019-16994)\n\n - In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length\n checks. In cases where the application calling the library did not perform a sanity check on the inputs it\n could result in a crash due to a buffer overflow. (CVE-2019-17006)\n\n - After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1.3, resulting\n in an invalid state transition in the TLS State Machine. If the client gets into this state, incoming\n Application Data records will be ignored. This vulnerability affects Firefox < 72. (CVE-2019-17023)\n\n - ieee802154_create in net/ieee802154/socket.c in the AF_IEEE802154 network module in the Linux kernel\n through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket,\n aka CID-e69dbd4619e7. (CVE-2019-17053)\n\n - base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module in the Linux kernel through\n 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka\n CID-b91ee4aa2a21. (CVE-2019-17055)\n\n - In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow\n in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent\n memory read. A crafted SSH server may be able to disclose sensitive information or cause a denial of\n service condition on the client system when a user connects to the server. (CVE-2019-17498)\n\n - In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain\n circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds\n check could fail and memory outside a buffer could be written to, or uninitialized data could be\n disclosed. (CVE-2019-18197)\n\n - The flow_dissector feature in the Linux kernel 4.3 through 5.x before 5.3.10 has a device tracking\n vulnerability, aka CID-55667441c84f. This occurs because the auto flowlabel of a UDP IPv6 packet relies on\n a 32-bit hashrnd value as a secret, and because jhash (instead of siphash) is used. The hashrnd value\n remains the same starting from boot time, and can be inferred by an attacker. This affects\n net/core/flow_dissector.c and related code. (CVE-2019-18282)\n\n - A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c in the Linux kernel\n through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-128c66429247.\n (CVE-2019-18808)\n\n - ** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c\n in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by\n triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of\n this because an attacker cannot realistically control this failure at probe time. (CVE-2019-19046)\n\n - ** DISPUTED ** A memory leak in the nl80211_get_ftm_responder_stats() function in net/wireless/nl80211.c\n in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by\n triggering nl80211hdr_put() failures, aka CID-1399c59fa929. NOTE: third parties dispute the relevance of\n this because it occurs on a code path where a successful allocation has already occurred. (CVE-2019-19055)\n\n - A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux\n kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering\n alloc_page() failures, aka CID-b4b814fec1a5. (CVE-2019-19058)\n\n - Multiple memory leaks in the iwl_pcie_ctxt_info_gen3_init() function in\n drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c in the Linux kernel through 5.3.11 allow\n attackers to cause a denial of service (memory consumption) by triggering iwl_pcie_init_fw_sec() or\n dma_alloc_coherent() failures, aka CID-0f4f199443fa. (CVE-2019-19059)\n\n - A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through\n 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering\n crypto_report_alg() failures, aka CID-ffdde5932042. (CVE-2019-19062)\n\n - Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the\n Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka\n CID-3f9361695113. (CVE-2019-19063)\n\n - On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the\n LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition,\n allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass\n ASLR for a setuid program. (CVE-2019-19126)\n\n - An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way\n the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID\n features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use\n this flaw to crash the system, resulting in a denial of service. (CVE-2019-19332)\n\n - In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and\n unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list\n in fs/ext4/super.c. (CVE-2019-19447)\n\n - In the Linux kernel before 5.3.7, there is a use-after-free bug that can be caused by a malicious USB\n device in the drivers/usb/misc/adutux.c driver, aka CID-44efc269db79. (CVE-2019-19523)\n\n - In the Linux kernel before 5.3.12, there is a use-after-free bug that can be caused by a malicious USB\n device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9. (CVE-2019-19524)\n\n - In the Linux kernel before 5.2.10, there is a use-after-free bug that can be caused by a malicious USB\n device in the drivers/usb/class/cdc-acm.c driver, aka CID-c52873e5a1ef. (CVE-2019-19530)\n\n - In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device\n in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka CID-f7a1337f0d29. (CVE-2019-19534)\n\n - In the Linux kernel before 5.2.10, there is a race condition bug that can be caused by a malicious USB\n device in the USB character device driver layer, aka CID-303911cfc5b9. This affects\n drivers/usb/core/file.c. (CVE-2019-19537)\n\n - The Linux kernel before 5.4.2 mishandles ext4_expand_extra_isize, as demonstrated by use-after-free errors\n in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c, aka\n CID-4ea99936a163. (CVE-2019-19767)\n\n - In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after-free caused by erroneous code\n refactoring, aka CID-e7af6307a8a5. This is related to snd_timer_open and snd_timer_close_locked. The\n timeri variable was originally intended to be for a newly created timer instance, but was used for a\n different purpose after refactoring. (CVE-2019-19807)\n\n - xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to\n newDoc->oldNs. (CVE-2019-19956)\n\n - In the Linux kernel before 5.0.6, there is a NULL pointer dereference in drop_sysctl_table() in\n fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e. (CVE-2019-20054)\n\n - mwifiex_tm_cmd in drivers/net/wireless/marvell/mwifiex/cfg80211.c in the Linux kernel before 5.1.6 has\n some error-handling cases that did not free allocated hostcmd memory, aka CID-003b686ace82. This will\n cause a memory leak and denial of service. (CVE-2019-20095)\n\n - An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the\n udevadm trigger command, a memory leak may occur. (CVE-2019-20386)\n\n - xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.\n (CVE-2019-20388)\n\n - In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode\n table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7. (CVE-2019-20636)\n\n - An issue was discovered in the Linux kernel before 5.0.6. In rx_queue_add_kobject() and\n netdev_queue_add_kobject() in net/core/net-sysfs.c, a reference count is mishandled, aka CID-a3e23f719f5c.\n (CVE-2019-20811)\n\n - In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an\n infinite loop when opened by tarfile.open, because _proc_pax lacks header validation. (CVE-2019-20907)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported\n versions that are affected are 5.6.45 and prior, 5.7.27 and prior and 8.0.17 and prior. Easily exploitable\n vulnerability allows low privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2019-2974)\n\n - An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A\n specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code\n execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5094)\n\n - A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4.\n A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code\n execution. An attacker can corrupt a partition to trigger this vulnerability. (CVE-2019-5188)\n\n - Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. (CVE-2019-5482)\n\n - A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Mojave\n 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. An attacker in a\n privileged network position may be able to execute arbitrary code. (CVE-2019-8675, CVE-2019-8696)\n\n - In the Android kernel in i2c driver there is a possible out of bounds write due to memory corruption. This\n could lead to local escalation of privilege with System execution privileges needed. User interaction is\n not needed for exploitation. (CVE-2019-9454)\n\n - In the Android kernel in the video driver there is a use after free due to a race condition. This could\n lead to local escalation of privilege with no additional execution privileges needed. User interaction is\n not needed for exploitation. (CVE-2019-9458)\n\n - There is a use-after-free in kernel versions before 5.5 due to a race condition between the release of\n ptp_clock and cdev while resource deallocation. When a (high privileged) process allocates a ptp device\n file (like /dev/ptpX) and voluntarily goes to sleep. During this time if the underlying device is removed,\n it can cause an exploitable condition as the process wakes up to terminate and clean all attached files.\n The system crashes due to the cdev structure being invalid (as already freed) which is pointed to by the\n inode. (CVE-2020-10690)\n\n - A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an\n attacker with a local account to crash a trivial program and exfiltrate private kernel data.\n (CVE-2020-10732)\n\n - A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS\n client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause\n a kernel panic. The highest threat from this vulnerability is to data confidentiality and system\n availability. (CVE-2020-10742)\n\n - A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it\n incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly\n only validate the first netlink message in the skb and allow or deny the rest of the messages within the\n skb with the granted permission without further processing. (CVE-2020-10751)\n\n - A buffer over-read flaw was found in RH kernel versions before 5.0 in crypto_authenc_extractkeys in\n crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4\n bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read threat,\n leading to a system crash. This flaw allows a local attacker with user privileges to cause a denial of\n service. (CVE-2020-10769)\n\n - In the Linux kernel before 5.5.8, get_raw_socket in drivers/vhost/net.c lacks validation of an sk_family\n field, which might allow attackers to trigger kernel stack corruption via crafted system calls.\n (CVE-2020-10942)\n\n - ** DISPUTED ** An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c\n has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing,\n aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability\n because the issue is a bug in parsing mount options which can only be specified by a privileged user, so\n triggering the bug does not grant any powers not already held.. (CVE-2020-11565)\n\n - In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can\n result in denial of service (daemon crash). (CVE-2020-12243)\n\n - When converting coordinates from projective to affine, the modular inversion was not performed in constant\n time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80\n and Firefox for Android < 80. (CVE-2020-12400)\n\n - During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar\n multiplication was removed, resulting in variable-time execution dependent on secret data. This\n vulnerability affects Firefox < 80 and Firefox for Android < 80. (CVE-2020-12401)\n\n - During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean\n Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform\n electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes.\n *Note:* An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected,\n but products built on top of it might. This vulnerability affects Firefox < 78. (CVE-2020-12402)\n\n - A flaw was found in the way CHACHA20-POLY1305 was implemented in NSS in versions before 3.55. When using\n multi-part Chacha20, it could cause out-of-bounds reads. This issue was fixed by explicitly disabling\n multi-part ChaCha20 (which was not functioning correctly) and strictly enforcing tag length. The highest\n threat from this vulnerability is to confidentiality and system availability. (CVE-2020-12403)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a\n certain failure case, aka CID-83c6f2390040. (CVE-2020-12770)\n\n - A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2.\n Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a\n do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in\n a different security domain. Exploitation limitations include the amount of elapsed time before an integer\n overflow occurs, and the lack of scenarios where signals to a parent process present a substantial\n operational threat. (CVE-2020-12826)\n\n - If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to\n 8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the\n HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP\n headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This\n could lead to users seeing responses for unexpected resources. (CVE-2020-13943)\n\n - An out-of-bounds memory write flaw was found in how the Linux kernel's Voice Over IP H.323 connection\n tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote\n user to crash the system, causing a denial of service. The highest threat from this vulnerability is to\n confidentiality, integrity, as well as system availability. (CVE-2020-14305)\n\n - A memory out-of-bounds read flaw was found in the Linux kernel before 5.9-rc2 with the ext3/ext4 file\n system, in the way it accesses a directory with broken indexing. This flaw allows a local user to crash\n the system if the directory exists. The highest threat from this vulnerability is to system availability.\n (CVE-2020-14314)\n\n - A flaw was found in the Linux kernel's implementation of the invert video code on VGA consoles when a\n local attacker attempts to resize the console, calling an ioctl VT_RESIZE, which causes an out-of-bounds\n write to occur. This flaw allows a local user with access to the VGA console to crash the system,\n potentially escalating their privileges on the system. The highest threat from this vulnerability is to\n data confidentiality and integrity as well as system availability. (CVE-2020-14331)\n\n - A flaw was found in the Linux kernel before 5.9-rc4. A failure of the file system metadata validator in\n XFS can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt. This can\n lead to the filesystem being shutdown, or otherwise rendered inaccessible until it is remounted, leading\n to a denial of service. The highest threat from this vulnerability is to system availability.\n (CVE-2020-14385)\n\n - Lib/ipaddress.py in Python through 3.8.3 improperly computes hash values in the IPv4Interface and\n IPv6Interface classes, which might allow a remote attacker to cause a denial of service if an application\n is affected by the performance of a dictionary containing IPv4Interface or IPv6Interface objects, and this\n attacker can cause many dictionary entries to be created. This is fixed in: v3.5.10, v3.5.10rc1; v3.6.12;\n v3.7.9; v3.8.4, v3.8.4rc1, v3.8.5, v3.8.6, v3.8.6rc1; v3.9.0, v3.9.0b4, v3.9.0b5, v3.9.0rc1, v3.9.0rc2.\n (CVE-2020-14422)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization).\n Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261.\n Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple\n protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in\n unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.\n Note: Applies to client and server deployment of Java. This vulnerability can be exploited through\n sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying\n data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed\n Java applets, such as through a web service. (CVE-2020-14779)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: JNDI). Supported\n versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to\n exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to\n compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized\n read access to a subset of Java SE, Java SE Embedded accessible data. Note: Applies to client and server\n deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and\n sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component\n without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web\n service. (CVE-2020-14781)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported\n versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to\n exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to\n compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized\n update, insert or delete access to some of Java SE, Java SE Embedded accessible data. Note: Applies to\n client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start\n applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the\n specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as\n through a web service. (CVE-2020-14782, CVE-2020-14797)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Hotspot). Supported\n versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to\n exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to\n compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other\n than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or\n delete access to some of Java SE, Java SE Embedded accessible data as well as unauthorized read access to\n a subset of Java SE, Java SE Embedded accessible data. Note: Applies to client and server deployment of\n Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java\n applets. It can also be exploited by supplying data to APIs in the specified Component without using\n sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service.\n (CVE-2020-14792)\n\n - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported\n versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to\n exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to\n compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other\n than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a\n subset of Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments,\n typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load\n and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for\n security. This vulnerability does not apply to Java deployments, typically in servers, that load and run\n only trusted code (e.g., code installed by an administrator). (CVE-2020-14796)\n\n - Vulnerability in the Java SE product of Oracle Java SE (component: Libraries). Supported versions that are\n affected are Java SE: 11.0.8 and 15. Easily exploitable vulnerability allows unauthenticated attacker with\n network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can\n result in unauthorized read access to a subset of Java SE accessible data. Note: This vulnerability\n applies to Java deployments, typically in clients running sandboxed Java Web Start applications or\n sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and\n rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in\n servers, that load and run only trusted code (e.g., code installed by an administrator). (CVE-2020-14803)\n\n - Net-SNMP through 5.7.3 has Improper Privilege Management because SNMP WRITE access to the EXTEND MIB\n provides the ability to run arbitrary commands as root. (CVE-2020-15862)\n\n - Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to\n potentially exploit heap corruption via a crafted HTML page. (CVE-2020-15999)\n\n - A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN\n and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't\n correctly routing tunneled data over the encrypted link; rather sending the data unencrypted. This would\n allow anyone in between the two endpoints to read the traffic unencrypted. The main threat from this\n vulnerability is to data confidentiality. (CVE-2020-1749)\n\n - While investigating bug 64830 it was discovered that Apache Tomcat 10.0.0-M1 to 10.0.0-M9, 9.0.0-M1 to\n 9.0.39 and 8.5.0 to 8.5.59 could re-use an HTTP request header value from the previous stream received on\n an HTTP/2 connection for the request associated with the subsequent stream. While this would most likely\n lead to an error and the closure of the HTTP/2 connection, it is possible that information could leak\n between requests. (CVE-2020-17527)\n\n - In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be\n self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within\n the request URL. (CVE-2020-1927)\n\n - In Apache HTTP Server 2.4.0 to 2.4.41, mod_proxy_ftp may use uninitialized memory when proxying to a\n malicious FTP server. (CVE-2020-1934)\n\n - The X.509 GeneralName type is a generic type for representing different types of names. One of those name\n types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different\n instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both\n GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a\n possible denial of service attack. OpenSSL itself uses the GENERAL_NAME_cmp function for two purposes: 1)\n Comparing CRL distribution point names between an available CRL and a CRL distribution point embedded in\n an X509 certificate 2) When verifying that a timestamp response token signer matches the timestamp\n authority name (exposed via the API functions TS_RESP_verify_response and TS_RESP_verify_token) If an\n attacker can control both items being compared then that attacker could trigger a crash. For example if\n the attacker can trick a client or server into checking a malicious certificate against a malicious CRL\n then this may occur. Note that some applications automatically download CRLs based on a URL embedded in a\n certificate. This checking happens prior to the signatures on the certificate and CRL being verified.\n OpenSSL's s_server, s_client and verify tools have support for the -crl_download option which implements\n automatic CRL downloading and this attack has been demonstrated to work against those tools. Note that an\n unrelated bug means that affected versions of OpenSSL cannot parse or construct correct encodings of\n EDIPARTYNAME. However it is possible to construct a malformed EDIPARTYNAME that OpenSSL's parser will\n accept and hence trigger this attack. All OpenSSL 1.1.1 and 1.0.2 versions are affected by this issue.\n Other OpenSSL releases are out of support and have not been checked. Fixed in OpenSSL 1.1.1i (Affected\n 1.1.1-1.1.1h). Fixed in OpenSSL 1.0.2x (Affected 1.0.2-1.0.2w). (CVE-2020-1971)\n\n - In the Linux kernel before 5.7.8, fs/nfsd/vfs.c (in the NFS server) can set incorrect permissions on new\n filesystem objects when the filesystem lacks ACL support, aka CID-22cf8419f131. This occurs because the\n current umask is not considered. (CVE-2020-24394)\n\n - A TOCTOU mismatch in the NFS client code in the Linux kernel before 5.8.3 could be used by local attackers\n to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c\n instead of fs/nfs/nfs4xdr.c, aka CID-b4487b935452. (CVE-2020-25212)\n\n - A flaw was found in the HDLC_PPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption\n and a read overflow is caused by improper input validation in the ppp_cp_parse_cr function which can cause\n the system to crash or cause a denial of service. The highest threat from this vulnerability is to data\n confidentiality and integrity as well as system availability. (CVE-2020-25643)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are\n affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability\n allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently\n repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2574)\n\n - A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest\n when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into\n accessing sensitive L1 resources that should be inaccessible to the L2 guest. (CVE-2020-2732)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are\n affected are 5.6.47 and prior, 5.7.27 and prior and 8.0.17 and prior. Difficult to exploit vulnerability\n allows low privileged attacker with network access via multiple protocols to compromise MySQL Client.\n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently\n repeatable crash (complete DOS) of MySQL Client. (CVE-2020-2752)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions\n that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable\n vulnerability allows low privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2780)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported\n versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable\n vulnerability allows high privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2020-2812)\n\n - When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which\n leaked partial information about the nonce used during signature generation. Given an electro-magnetic\n trace of a few signature generations, the private key could have been computed. This vulnerability affects\n Firefox < 80 and Firefox for Android < 80. (CVE-2020-6829)\n\n - xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file\n situation. (CVE-2020-7595)\n\n - curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources\n that can lead too overwriting a local file when the -J flag is used. (CVE-2020-8177)\n\n - Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1\n allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client\n because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking. (CVE-2020-8492)\n\n - In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the\n BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating\n the server receiving the TSIG-signed request, could send a truncated response to that request, triggering\n an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to\n correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and\n message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.\n (CVE-2020-8622)\n\n - In BIND 9.10.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.10.5-S1 -> 9.11.21-S1 of the\n BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted\n query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with\n --enable-native-pkcs11 * be signing one or more zones with an RSA key * be able to receive queries from\n a possible attacker (CVE-2020-8623)\n\n - In BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also\n affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An\n attacker who has been granted privileges to change a specific subset of the zone's content could abuse\n these unintended additional privileges to update other contents of the zone. (CVE-2020-8624)\n\n - cloud-init through 19.4 relies on Mersenne Twister for a random password, which makes it easier for\n attackers to predict passwords, because rand_str in cloudinit/util.py calls the random.choice function.\n (CVE-2020-8631)\n\n - In cloud-init through 19.4, rand_user_password in cloudinit/config/cc_set_passwords.py has a small default\n pwlen value, which makes it easier for attackers to guess passwords. (CVE-2020-8632)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vc_do_resize function in\n drivers/tty/vt/vt.c. (CVE-2020-8647)\n\n - There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region\n function in drivers/video/console/vgacon.c. (CVE-2020-8649)\n\n - An issue was discovered in the Linux kernel 3.16 through 5.5.6. set_fdc in drivers/block/floppy.c leads to\n a wait_til_ready out-of-bounds read because the FDC index is not checked for errors before assigning it,\n aka CID-2e90ca68b0d2. (CVE-2020-9383)\n\n - Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which\n allows privilege escalation to root via sudoedit -s and a command-line argument that ends with a single\n backslash character. (CVE-2021-3156)\n\n - A heap-based buffer overflow was found in the way sudo parses command line arguments. This flaw is\n exploitable by any local user who can execute the sudo command without authentication. Successful\n exploitation of this flaw could lead to privilege escalation. (CVE-2021-3156)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n # https://portal.nutanix.com/page/documents/security-advisories/release-advisories/details?id=NXSA-AOS-5.19.1\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?c6af7891\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the Nutanix AOS software to recommended version.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-17006\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2019-5482\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_set_attribute(attribute:\"metasploit_name\", value:'Sudo Heap-Based Buffer Overflow');\n script_set_attribute(attribute:\"exploit_framework_metasploit\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_canvas\", value:\"true\");\n script_set_attribute(attribute:\"canvas_package\", value:\"CANVAS\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/02/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/08/24\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/09/01\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:nutanix:aos\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Misc.\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"nutanix_collect.nasl\");\n script_require_keys(\"Host/Nutanix/Data/lts\", \"Host/Nutanix/Data/Service\", \"Host/Nutanix/Data/Version\", \"Host/Nutanix/Data/arch\");\n\n exit(0);\n}\n\ninclude('vcf.inc');\ninclude('vcf_extras.inc');\n\nvar app_info = vcf::nutanix::get_app_info();\n\nvar constraints = [\n { 'fixed_version' : '5.19.1', 'product' : 'AOS', 'fixed_display' : 'Upgrade the AOS install to 5.19.1 or higher.', 'lts' : FALSE },\n { 'fixed_version' : '5.19.1', 'product' : 'NDFS', 'fixed_display' : 'Upgrade the AOS install to 5.19.1 or higher.', 'lts' : FALSE }\n];\n\nvcf::nutanix::check_version_and_report(\n app_info:app_info,\n constraints:constraints,\n severity:SECURITY_HOLE,\n flags:{'xss':TRUE}\n);\n", "cvss": {"score": 0.0, "vector": "NONE"}}], "almalinux": [{"lastseen": "2021-08-11T15:48:29", "description": "Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications.\n\nSecurity Fix(es):\n\n* nss: Side channel attack on ECDSA signature generation (CVE-2020-6829)\n\n* nss: P-384 and P-521 implementation uses a side-channel vulnerable modular inversion function (CVE-2020-12400)\n\n* nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read (CVE-2020-12403)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Support key wrap/unwrap with RSA-OAEP (BZ#1896431)\n\n* 1536bit group from RFC3526 is allowed in FIPS mode when in policy DH-MIN is set to be lower than 1536 (BZ#1896432)\n\n* when NSS_SDB_USE_CACHE not set, after curl access https, dentry increase but never released - consider alternative algorithm for benchmarking ACCESS call in sdb_measureAccess [rhel-8] (BZ#1896933)\n\n* Policy should allow overriding library defaults (BZ#1898702)\n\n* KDF-self-tests-induced changes for nss in RHEL 8.4 (BZ#1898953)\n\n* nss: non-blocksize requests to IKEv1 KDF returns bogus output (BZ#1904408)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 9.1, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.2}, "published": "2021-02-16T07:32:47", "type": "almalinux", "title": "Moderate: nss security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 4.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-12403", "CVE-2020-6829"], "modified": "2021-08-11T13:42:14", "id": "ALSA-2021:0538", "href": "https://errata.almalinux.org/8/ALSA-2021-0538.html", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}], "oraclelinux": [{"lastseen": "2021-07-28T14:24:49", "description": "[3.53.1-17]\n- Fix various corner cases with ike v1 app b support.\n[3.53.1-16]\n- Fix the following CVE\n- CVE-2020-12403 chacha-poly issues\n- CVE-2020-12400 constant time ECC.\n- CVE-2020-6829 constant time ECC.\n[3.53.1-15]\n- Revert some policy changes the generate ABI runtime issues.\n[3.53.1-14]\n- Add support for enable/disable in policy. Now if your policy\n file has disallow=x enable=y it will act just like our other\n libraries.\n[3.53.1-13]\n- Add OAEP interface so applications can wrap keys with RSA-OAEP\n rather than RSA-PKCS-1.\n[3.53.1-12]\n- fips need to reject small primes even if they are approved\n- code to autodetect whether or not to use the cache needs to do so\n in a way that doesn't mess with filesystem negative file caching.\n- add kdf selftests", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 9.1, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.2}, "published": "2021-02-17T00:00:00", "type": "oraclelinux", "title": "nss security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 4.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-12403", "CVE-2020-6829"], "modified": "2021-02-17T00:00:00", "id": "ELSA-2021-0538", "href": "http://linux.oracle.com/errata/ELSA-2021-0538.html", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2021-07-28T14:24:45", "description": "nspr\n[4.25.0-2]\n- Rebuild to fix wrong dist tag\n[4.25.0-1]\n- Rebase to NSPR 4.25\nnss\n[3.53.1-3]\n- Disable dh timing test because it's unreliable on s390 (from Bob Relyea)\n- Explicitly enable upgradedb/sharedb test cycles\n[3.53.1-2]\n- Disable TLS 1.3 by default\n[3.53.1-1]\n- Rebase to NSS 3.53.1\n[3.44.0-8]\n- Increase timeout on ssl_gtest so that slow platforms can complete when\n running on a busy system.\nnss-softokn\n[3.53.1-6.0.1]\n- Add fips140-2 DSA Known Answer Test fix [Orabug: 26679337]\n- Add fips140-2 ECDSA/RSA/DSA Pairwise Consistency Test fix [Orabug: 26617814],\n [Orabug: 26617879], [Orabug: 26617849]\n[3.53.1-6]\n- turn of ALTIVEC instruction for powerpc because they require\n power8 and we need to support power7 on RHEL7 still.\n- Fix typo in measure.\n- Make sure only 2048 and greater primes are used in FIPS mode\n for dh.\n[3.53.1-5]\n- Fix the patch application in the previous change\n[3.53.1-4]\n- Fix glibc regression in the rebase; run RNG self-tests only if NSPR is linked\n[3.53.1-3]\n- include patches for CVE-2020-6829, CVE-2020-12400,\n and CVE-2020-12401 from upstream (ECC constant time issues).\n- include patches for CVE-2020-12403 from upstream\n (CHACHA issues).\n- include self-tests for kdfs and cmac.\n[3.53.1-2]\n- Install cmac.h required by blapi.h (#1764513)\n[3.53.1-1]\n- Rebase to NSS 3.53.1\nnss-util\n[3.53.1-1]\n- Rebase to NSS 3.53.1", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-10-08T00:00:00", "type": "oraclelinux", "title": "nss and nspr security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-11719", "CVE-2019-11727", "CVE-2019-11756", "CVE-2019-17006", "CVE-2019-17023", "CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12402", "CVE-2020-12403", "CVE-2020-6829"], "modified": "2020-10-08T00:00:00", "id": "ELSA-2020-4076", "href": "http://linux.oracle.com/errata/ELSA-2020-4076.html", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "ubuntu": [{"lastseen": "2023-10-20T17:32:58", "description": "## Releases\n\n * Ubuntu 20.04 LTS\n * Ubuntu 18.04 ESM\n * Ubuntu 16.04 ESM\n * Ubuntu 14.04 ESM\n * Ubuntu 12.04 \n\n## Packages\n\n * nss \\- Network Security Service library\n\nIt was discovered that NSS incorrectly handled certain signatures. \nAn attacker could possibly use this issue to expose sensitive information. \n(CVE-2020-12400, CVE-2020-12401, CVE-2020-6829)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 1.4}, "published": "2020-08-10T00:00:00", "type": "ubuntu", "title": "NSS vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-12401", "CVE-2020-6829"], "modified": "2020-08-10T00:00:00", "id": "USN-4455-1", "href": "https://ubuntu.com/security/notices/USN-4455-1", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-12-06T19:47:21", "description": "## Releases\n\n * Ubuntu 20.04 LTS\n * Ubuntu 18.04 ESM\n * Ubuntu 16.04 ESM\n\n## Packages\n\n * firefox \\- Mozilla Open Source web browser\n\nUSN-4474-1 fixed vulnerabilities in Firefox. The update introduced various \nminor regressions. This update fixes the problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\nMultiple security issues were discovered in Firefox. If a user were \ntricked in to opening a specially crafted website, an attacker could \npotentially exploit these to cause a denial of service, trick the user \nin to installing a malicious extension, spoof the URL bar, leak sensitive \ninformation between origins, or execute arbitrary code. (CVE-2020-15664, \nCVE-2020-15665, CVE-2020-15666, CVE-2020-15670)\n\nIt was discovered that NSS incorrectly handled certain signatures. \nAn attacker could possibly use this issue to expose sensitive information. \n(CVE-2020-12400, CVE-2020-12401, CVE-2020-6829)\n\nA data race was discovered when importing certificate information in to \nthe trust store. An attacker could potentially exploit this to cause an \nunspecified impact. (CVE-2020-15668)\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2020-09-03T00:00:00", "type": "ubuntu", "title": "Firefox regressions", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-12401", "CVE-2020-15664", "CVE-2020-15665", "CVE-2020-15666", "CVE-2020-15668", "CVE-2020-15670", "CVE-2020-6829"], "modified": "2020-09-03T00:00:00", "id": "USN-4474-2", "href": "https://ubuntu.com/security/notices/USN-4474-2", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-12-06T19:50:42", "description": "## Releases\n\n * Ubuntu 20.04 LTS\n * Ubuntu 18.04 ESM\n * Ubuntu 16.04 ESM\n\n## Packages\n\n * firefox \\- Mozilla Open Source web browser\n\nMultiple security issues were discovered in Firefox. If a user were \ntricked in to opening a specially crafted website, an attacker could \npotentially exploit these to cause a denial of service, trick the user \nin to installing a malicious extension, spoof the URL bar, leak sensitive \ninformation between origins, or execute arbitrary code. (CVE-2020-15664, \nCVE-2020-15665, CVE-2020-15666, CVE-2020-15670)\n\nIt was discovered that NSS incorrectly handled certain signatures. \nAn attacker could possibly use this issue to expose sensitive information. \n(CVE-2020-12400, CVE-2020-12401, CVE-2020-6829)\n\nA data race was discovered when importing certificate information in to \nthe trust store. An attacker could potentially exploit this to cause an \nunspecified impact. (CVE-2020-15668)\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2020-08-26T00:00:00", "type": "ubuntu", "title": "Firefox vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-12401", "CVE-2020-15664", "CVE-2020-15665", "CVE-2020-15666", "CVE-2020-15668", "CVE-2020-15670", "CVE-2020-6829"], "modified": "2020-08-26T00:00:00", "id": "USN-4474-1", "href": "https://ubuntu.com/security/notices/USN-4474-1", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "f5": [{"lastseen": "2023-02-08T16:33:54", "description": " * [CVE-2020-6829](<https://vulners.com/cve/CVE-2020-6829>)\n\nWhen performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80.\n\n * [CVE-2020-12400](<https://vulners.com/cve/CVE-2020-12400>)\n\nWhen converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80 and Firefox for Android < 80.\n\n * [CVE-2020-12401](<https://vulners.com/cve/CVE-2020-12401>)\n\nDuring ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox < 80 and Firefox for Android < 80.\n\n * [CVE-2020-12402](<https://vulners.com/cve/CVE-2020-12402>)\n\nDuring RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes. *Note:* An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected, but products built on top of it might. This vulnerability affects Firefox < 78.\n\nImpact\n\nCVE-2020-6829, CVE-2020-12400, and CVE-2020-12401\n\nGiven a small number of ECDSA signatures, this information can be used to steal the private key. The highest threat from this vulnerability is to data confidentiality.\n\nCVE-2020-12402\n\nAn attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover the private key. The highest threat to this flaw is to confidentiality.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 1.4}, "published": "2021-04-16T03:45:00", "type": "f5", "title": "Multiple NSS vulnerabilities CVE-2020-6829, CVE-2020-12400, CVE-2020-12401, and CVE-2020-12402", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12402", "CVE-2020-6829"], "modified": "2021-12-31T06:18:00", "id": "F5:K61267093", "href": "https://support.f5.com/csp/article/K61267093", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}}], "rocky": [{"lastseen": "2023-12-06T17:28:47", "description": "An update is available for nss.\nThis update affects Rocky Linux 8.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list\nNetwork Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications.\n\nSecurity Fix(es):\n\n* nss: Side channel attack on ECDSA signature generation (CVE-2020-6829)\n\n* nss: P-384 and P-521 implementation uses a side-channel vulnerable modular inversion function (CVE-2020-12400)\n\n* nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read (CVE-2020-12403)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Support key wrap/unwrap with RSA-OAEP (BZ#1896431)\n\n* 1536bit group from RFC3526 is allowed in FIPS mode when in policy DH-MIN is set to be lower than 1536 (BZ#1896432)\n\n* when NSS_SDB_USE_CACHE not set, after curl access https, dentry increase but never released - consider alternative algorithm for benchmarking ACCESS call in sdb_measureAccess [Rocky Linux-8] (BZ#1896933)\n\n* Policy should allow overriding library defaults (BZ#1898702)\n\n* KDF-self-tests-induced changes for nss in Rocky Linux 8.4 (BZ#1898953)\n\n* nss: non-blocksize requests to IKEv1 KDF returns bogus output (BZ#1904408)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 9.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2021-02-16T07:32:47", "type": "rocky", "title": "nss security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12403", "CVE-2020-6829"], "modified": "2021-02-16T07:32:47", "id": "RLSA-2021:0538", "href": "https://errata.rockylinux.org/RLSA-2021:0538", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}], "rosalinux": [{"lastseen": "2023-12-06T21:44:19", "description": "Software: nss 3.53.1\nOS: ROSA Virtualization 2.1\n\npackage_evr_string: nss-3.53.1-17.rv3.1c.src.rpm\n\nCVE-ID: CVE-2020-12403\nBDU-ID: None\nCVE-Crit: CRITICAL\nCVE-DESC.: A bug was discovered in the way CHACHA20-POLY1305 is implemented in NSS in versions prior to 3.55. When using a Chacha20 consisting of multiple parts, this could result in reads outside the valid range. This issue was fixed by explicitly disabling multi-part ChaCha20 (which did not work properly) and strictly enforcing tag length. The biggest threat from this vulnerability is to system privacy and availability. \nCVE-STATUS: Fixed\nCVE-REV: To close, run the yum update nss command\n\nCVE-ID: CVE-2020-12400\nBDU-ID: 2020-03960\nCVE-Crit: MEDIUM\nCVE-DESC.: Vulnerability in the modular inversion feature of the NSS (Network Security Services) library set, allowing an attacker to gain unauthorized access to protected information\nCVE-STATUS: Fixed\nCVE-REV: Execute yum update nss command to close.\n\nCVE-ID: CVE-2020-6829\nBDU-ID: 2020-03953\nCVE-Crit: HIGH\nCVE-DESC.: A vulnerability in the Knowledge Management component of the Knowledge Management component of the SAP NetWeaver software integration platform is related to failure to take measures to neutralize script-related HTML tags on a web page. Exploitation of the vulnerability could allow a remote attacker to perform cross-site scripting attacks\nCVE-STATUS: Fixed\nCVE-REV: To close, run the yum update nss command.\n\nCVE-ID: CVE-2021-43527\nBDU-ID: 2022-00002\nCVE-Crit: CRITICAL.\nCVE-DESC.: A vulnerability in the Amazon Linux AMI operating system NSS cryptographic library suite is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code\nCVE-STATUS: Fixed\nCVE-REV: Execute yum update nss command to close.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2023-08-29T12:02:20", "type": "rosalinux", "title": "Advisory ROSA-SA-2023-2223", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-12403", "CVE-2020-6829", "CVE-2021-43527"], "modified": "2023-08-29T12:02:20", "id": "ROSA-SA-2023-2223", "href": "https://abf.rosalinux.ru/advisories/ROSA-SA-2023-2223", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-12-06T21:45:45", "description": "Software: firefox 78.5.0\nOS: Cobalt 7.9\n\nCVE-ID: CVE-2020-12400\nCVE-Crit: MEDIUM\nCVE-DESC: When converting coordinates from projective to affine, modular inversion was not performed in constant time, leading to a possible time-based side-channel attack. This vulnerability affects Firefox <80 and Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-12400\nCVE-Crit: MEDIUM\nCVE-DESC: When converting coordinates from projective to affine, modular inversion was not performed in constant time, leading to a possible time-based side-channel attack. This vulnerability affects Firefox <80 and Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-12401\nCVE-Crit: MEDIUM\nCVE-DESC: During ECDSA signature generation, a fill applied in the one-time number intended to provide constant scalar multiplication was removed, resulting in a secret-dependent variable-time execution. This vulnerability affects Firefox <80 and Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-12401\nCVE-Crit: MEDIUM\nCVE-DESC: During ECDSA signature generation, a fill applied in the one-time number intended to provide constant scalar multiplication was removed, resulting in a secret-dependent variable-time execution. This vulnerability affects Firefox <80 and Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15652\nCVE-Crit: MEDIUM\nCVE-DESC: By observing the stack trace for JavaScript errors in webworkers, it was possible to get a leaked redirect result from another source. This only applies to content that can be parsed as script. This vulnerability affects Firefox <79, Firefox ESR <68.11, Firefox ESR <78.1, Thunderbird <68.11 and Thunderbird <78.1.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15653\nCVE-Crit: MEDIUM\nCVE-DESC: An iframe sandbox element with the allow-popups flag could be bypassed when using noopener links. This could lead to security issues for websites using a sandbox configuration that allowed popups and hosted arbitrary content. This vulnerability affects Firefox ESR <78.1, Firefox <79 and Thunderbird <78.1.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15654\nCVE-Crit: MEDIUM\nCVE-DESC: In an infinite loop, a website that defines a customizable cursor using CSS can give the impression that the user is interacting with the UI when this is not the case. This could lead to the perception of a faulty state, especially when interaction with existing browser dialogs and alerts is not working. This vulnerability affects Firefox ESR <78.1, Firefox <79 and Thunderbird <78.1.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15655\nCVE-Crit: MEDIUM\nCVE-DESC: A redirected HTTP request that is tracked or modified via a web extension can bypass existing CORS checks, which could lead to the disclosure of information about different sources. This vulnerability affects Firefox ESR <78.1, Firefox <79, and Thunderbird <78.1.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15656\nCVE-Crit: HIGH\nCVE-DESC: JIT optimization using the Javascript arguments object can confuse later optimizations. This risk has already been mitigated through various precautions in the code, resulting in this bug being rated as moderate severity. This vulnerability affects Firefox ESR <78.1, Firefox <79 and Thunderbird <78.1.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15658\nCVE-Crit: MEDIUM\nCVE-DESC: The file upload code does not properly handle special characters, causing an attacker to be able to cut off a file ending at an earlier position, resulting in a different file type being uploaded than shown in the dialog box. This vulnerability affects Firefox ESR <78.1, Firefox <79, and Thunderbird <78.1.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15659\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers and community members reported memory safety bugs present in Firefox 78 and Firefox ESR 78.0. Some of these bugs indicated memory corruption, and we speculate that with enough effort, some of them could be exploited to run arbitrary code. This vulnerability affects Firefox <79, Firefox ESR <68.11, Firefox ESR <78.1, Thunderbird <68.11, and Thunderbird <78.1.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15671\nCVE-Crit: LOW\nCVE-DESC: When entering a password under certain conditions, a race could occur when InputContext was not correctly set for the input field, resulting in the typed password being stored in the keyboard dictionary. This vulnerability affects Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15670\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers reported memory safety errors present in Firefox for Android 79. Some of these bugs indicated memory corruption, and we assume that with enough effort, some of them could be exploited to run arbitrary code. This vulnerability affects Firefox <80, Firefox ESR <78.2, Thunderbird <78.2 and Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15670\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers reported memory safety errors present in Firefox for Android 79. Some of these bugs indicated memory corruption, and we assume that with enough effort, some of them could be exploited to run arbitrary code. This vulnerability affects Firefox <80, Firefox ESR <78.2, Thunderbird <78.2 and Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15668\nCVE-Crit: MEDIUM\nCVE-DESC: there was a missing lock when accessing the data structure and importing certificate information into the trust database. This vulnerability affects Firefox <80 and Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15668\nCVE-Crit: MEDIUM\nCVE-DESC: there was a missing lock when accessing the data structure and importing certificate information into the trust database. This vulnerability affects Firefox <80 and Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15674\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers reported memory safety errors present in Firefox 80. Some of these bugs indicated memory corruption, and we assume that with enough effort, some of them could be exploited to run arbitrary code. This vulnerability affects Firefox <81\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15675\nCVE-Crit: HIGH\nCVE-DESC: surface processing may outlast a persistent buffer lifetime, resulting in memory corruption and potentially crashing. This vulnerability affects Firefox <81\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15667\nCVE-Crit: HIGH\nCVE-DESC: When processing a MAR update file after signature verification, an invalid name length can cause a heap overflow, resulting in memory corruption and potentially arbitrary code execution. In Firefox, released by Mozilla, this issue can only be exploited using a Mozilla-managed signature key. This vulnerability affects Firefox <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15666\nCVE-Crit: MEDIUM\nCVE-DESC: When attempting to download non-video in an audio/video context, the exact status code (200, 302, 404, 500, 412, 403, etc.) was disclosed via a MediaError message. This level of information leakage is incompatible with standardized error / success disclosure and could lead to logon status output for services or device discovery on the local network among other attacks. This vulnerability affects Firefox <80 and Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15666\nCVE-Crit: MEDIUM\nCVE-DESC: When attempting to download non-video in an audio/video context, the exact status code (200, 302, 404, 500, 412, 403, etc.) was disclosed via a MediaError message. This level of information leakage is incompatible with standardized error / success disclosure and could lead to logon status output for services or device discovery on the local network among other attacks. This vulnerability affects Firefox <80 and Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15665\nCVE-Crit: MEDIUM\nCVE-DESC: Firefox did not reset the address bar after displaying a dialog box before loading if the user chose to stay on the page. This could result in displaying the wrong URL when used in conjunction with other unexpected browser behavior. This vulnerability affects Firefox <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15664\nCVE-Crit: MEDIUM\nCVE-DESC: By holding the eval () function link from the about: blank window, the malicious web page could access the InstallTrigger object, which would allow them to prompt the user to install the extension. Combined with user confusion, this could lead to the installation of an unintended or malicious extension. This vulnerability affects Firefox <80, Thunderbird <78.2, Thunderbird <68.12, Firefox ESR <68.12, Firefox ESR <78.2 and Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15664\nCVE-Crit: MEDIUM\nCVE-DESC: By holding the eval () function link from the about: blank window, the malicious web page could access the InstallTrigger object, which would allow them to prompt the user to install the extension. Combined with user confusion, this could lead to the installation of an unintended or malicious extension. This vulnerability affects Firefox <80, Thunderbird <78.2, Thunderbird <68.12, Firefox ESR <68.12, Firefox ESR <78.2 and Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15663\nCVE-Crit: HIGH\nCVE-DESC: If Firefox is installed in a user writable directory, the Mozilla service will run updater.exe from the installation location with system privileges. While the Mozilla service does ensure that updater.exe is signed by Mozilla, the version could be rolled back to a previous version, which would allow an older bug to be exploited and arbitrary code to be executed with system privileges. * Note. This issue only affected Windows operating systems. Other operating systems are not affected. *. This vulnerability affects Firefox <80, Thunderbird <78.2, Thunderbird <68.12, Firefox ESR <68.12, and Firefox ESR <78.2.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15680\nCVE-Crit: MEDIUM\nCVE-DESC: If the image tag references a valid external protocol handler, the size of the resulting corrupted image could be distinguished from the size of the corrupted image of the non-existent protocol handler. This allowed an attacker to successfully verify that an external protocol handler had been registered. This vulnerability affects Firefox <82\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15681\nCVE-Crit: HIGH\nCVE-DESC: When multiple WASM threads had a module reference and searched for exported functions, one WASM thread could overwrite another thread's entry in a shared stash table, resulting in a potential crash. This vulnerability affects Firefox <82\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15682\nCVE-Crit: MEDIUM\nCVE-DESC: When an external protocol link was clicked, a prompt was presented that allowed the user to choose in which application to open it. An attacker could force this invitation to be associated with a source they had no control over, resulting in a spoofing attack. This has been fixed by changing the external protocol invitations to tab, and ensuring that they cannot be incorrectly linked to another source. This vulnerability affects Firefox <82\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15684\nCVE-Crit: CRITICAL\nCVE-DESC: Mozilla developers reported memory safety errors present in Firefox 81. Some of these bugs indicated memory corruption, and we speculate that with enough effort, some of them could be used to run arbitrary code. This vulnerability affects Firefox <82\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15673\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers have reported memory security bugs present in Firefox 80 and Firefox ESR 78.2. Some of these bugs indicated memory corruption, and we assume that with enough effort, some of them could be used to run arbitrary code. This vulnerability affects Firefox <81, Thunderbird <78.3, and Firefox ESR <78.3.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15676\nCVE-Crit: MEDIUM\nCVE-DESC: Firefox sometimes ran a load handler for SVG elements that the DOM cleaner decided to remove, resulting in JavaScript being executed after inserting attacker-controlled data into a content element. This vulnerability affects Firefox <81, Thunderbird <78.3 and Firefox ESR <78.3.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15677\nCVE-Crit: MEDIUM.\nCVE-DESC: By exploiting an Open Redirect vulnerability in a website, an attacker could spoof the site displayed in the file upload dialog box to show the original site (the one suffering from Open Redirect) rather than the site from which the file was actually downloaded. from. This vulnerability affects Firefox <81, Thunderbird <78.3, and Firefox ESR <78.3.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15678\nCVE-Crit: HIGH\nCVE-DESC: when recursively viewing graphical layers while scrolling, the iterator may have become invalid, leading to potential use after release. This is because the APZCTreeManager :: ComputeClippedCompositionBounds function did not follow the iterator invalidation rules. This vulnerability affects Firefox <81, Thunderbird <78.3, and Firefox ESR <78.3.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-15683\nCVE-Crit: CRITICAL.\nCVE-DESC: Mozilla developers and community members have reported memory security bugs present in Firefox 81 and Firefox ESR 78.3. Some of these bugs indicated memory corruption, and we assume that with enough effort, some of them could be used to run arbitrary code. This vulnerability affects Firefox ESR <78.4, Firefox <82 and Thunderbird <78.4.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-16012\nCVE-Crit: MEDIUM\nCVE-DESC: A side-channel information leak in Graphics in Google Chrome before version 87.0.4280.66 allowed a remote attacker to leak data from different sources via a crafted HTML page.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26950\nCVE-Crit: HIGH\nCVE-DESC: Under certain circumstances, MCallGetProperty operation code can be emitted with unfulfilled assumptions, resulting in a usable post-release condition. This vulnerability affects Firefox <82.0.3, Firefox ESR <78.4.1, and Thunderbird <78.4.2.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26951\nCVE-Crit: MEDIUM\nCVE-DESC: A mismatch between parsing and loading events in Firefox SVG code could cause loading events to be triggered even after sanitization. An attacker already capable of exploiting an XSS vulnerability on privileged internal pages could use this attack to bypass our built-in sanitizer. This vulnerability affects Firefox <83, Firefox ESR <78.5, and Thunderbird <78.5.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26952\nCVE-Crit: HIGH\nCVE-DESC: Improper accounting for features embedded during JIT compilation could lead to memory corruption and potentially a crash when handling memory shortage errors. This vulnerability affects Firefox <83\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26953\nCVE-Crit: MEDIUM\nCVE-DESC: It was possible to force the browser into full-screen mode without displaying the security UI; thus making it possible to attempt a phishing attack or otherwise confuse the user. This vulnerability affects Firefox <83, Firefox ESR <78.5 and Thunderbird <78.5.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26954\nCVE-Crit: MEDIUM\nCVE-DESC: When accepting malicious intent from other installed applications, Firefox for Android accepted manifests from arbitrary file paths and allowed web application manifests to be declared for other sources. This could be used to gain full-screen access to spoof the user interface, and could also lead to attacks from different sources on target websites. * Note. This issue only affected Firefox for Android. Other operating systems are not affected. *. This vulnerability affects Firefox <83\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26955\nCVE-Crit: MEDIUM\nCVE-DESC: When a user downloads a file in Firefox for Android, if a cookie is set, it will be resent during a subsequent file download operation in the same domain, regardless of whether the original and subsequent request were private. and non-private browsing modes. * Note. This issue only affected Firefox for Android. Other operating systems are not affected. *. This vulnerability affects Firefox <83\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26956\nCVE-Crit: MEDIUM\nCVE-DESC: In some cases, removing HTML elements during cleanup will preserve existing SVG event handlers and therefore lead to XSS. This vulnerability affects Firefox <83, Firefox ESR <78.5 and Thunderbird <78.5.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26957\nCVE-Crit: MEDIUM\nCVE-DESC: OneCRL did not work in the new Firefox for Android due to lack of service initialization. This may result in the inability to force revocation of some certificates. * Note. This issue only affected Firefox for Android. Other operating systems are not affected. *. This vulnerability affects Firefox <83\\.\nCVE-STATUS: Default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26958\nCVE-Crit: MEDIUM\nCVE-DESC: Firefox did not block the execution of scripts with invalid MIME types when the response was intercepted and cached via ServiceWorker. This could have led to a cross-site script inclusion vulnerability or content security policy bypass. This vulnerability affects Firefox <83, Firefox ESR <78.5 and Thunderbird <78.5.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26959\nCVE-Crit: HIGH\nCVE-DESC: During browser shutdown, reference reduction could occur for a previously freed object, resulting in post-release usage, memory corruption, and potentially crashing. This vulnerability affects Firefox <83, Firefox ESR <78.5, and Thunderbird <78.5.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26960\nCVE-Crit: HIGH\nCVE-DESC: If the Compact () method were called for an nsTArray array, the array could be reallocated without updating other pointers, leading to potential post-release rejection and possible crash. This vulnerability affects Firefox <83, Firefox ESR <78.5, and Thunderbird <78.5.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26961\nCVE-Crit: MEDIUM\nCVE-DESC: when DNS over HTTPS is used, it intentionally filters RFC1918 and related IP address ranges out of the responses because they are not meaningful coming from the DoH resolver. However, when an IPv4 address was mapped over IPv6, these addresses were erroneously missed, leading to a potential DNS Rebinding attack. This vulnerability affects Firefox <83, Firefox ESR <78.5 and Thunderbird <78.5.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26962\nCVE-Crit: MEDIUM\nCVE-DESC: iframes with different sources containing a login form could have been recognized by the login autofill service and filled in. This could be used in clickjacking attacks and also read through partitions in first-party dynamic isolation. This vulnerability affects Firefox <83\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26963\nCVE-Crit: MEDIUM\nCVE-DESC: repeated calls to the history and location APIs could be used to hang the browser. This issue was fixed by enforcing a speed limit for these API calls. This vulnerability affects Firefox <83\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26965\nCVE-Crit: MEDIUM\nCVE-DESC: Some websites have a \"Show Password\" feature where pressing a button changes the password field to a textbook field, showing the password entered. If, when using a soft keyboard that remembers user input, a user entered their password and used this feature, the password field type was changed, causing the keyboard layout to change and the ability of the soft keyboard to remember the password entered. This vulnerability affects Firefox <83, Firefox ESR <78.5 and Thunderbird <78.5.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26967\nCVE-Crit: MEDIUM\nCVE-DESC: When listening for page changes with Mutation Observer, a malicious web page can confuse Firefox screenshots by causing them to interact with elements different from the ones it injected into the page. This would lead to internal errors and unexpected behavior of the screenshot code. This vulnerability affects Firefox <83\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26968\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers have reported memory security bugs present in Firefox 82 and Firefox ESR 78.4. Some of these bugs indicated memory corruption, and we assume that with enough effort, some of them could be used to run arbitrary code. This vulnerability affects Firefox <83, Firefox ESR <78.5, and Thunderbird <78.5.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26969\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers reported memory safety errors present in Firefox 82. Some of these bugs indicated memory corruption, and we assume that with enough effort, some of them could be exploited to run arbitrary code. This vulnerability affects Firefox <83\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26975\nCVE-Crit: MEDIUM\nCVE-DESC: When a malicious app installed on a user's device broadcasts intent to Firefox for Android, arbitrary headers could be specified, which could lead to attacks such as environment authority abuse or session committing. This has been solved by only allowing certain headers from the safe list. * Note. This issue only affected Firefox for Android. Other operating systems are not affected. *. This vulnerability affects Firefox <84\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26977\nCVE-Crit: MEDIUM.\nCVE-DESC: By attempting to connect to a website through a non-responsive port, an attacker could control the content of the tab while the URL string displayed the original domain. * Note. This issue only occurs in Firefox for Android. Other operating systems are not affected. *. This vulnerability affects Firefox <84\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26978\nCVE-Crit: MEDIUM.\nCVE-DESC: Using techniques based on slipstream research, a malicious web page could expose both internal network nodes and services running on the user's local computer. This vulnerability affects Firefox <84, Thunderbird <78.6, and Firefox ESR <78.6.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26979\nCVE-Crit: MEDIUM\nCVE-DESC: When a user typed a URL into the address bar or search bar and quickly pressed the enter key, a website could sometimes capture this event and then redirect the user before navigation to the desired entered address occurred. To create a convincing spoof, the attacker would have to guess what the user was typing, possibly suggesting it. This vulnerability affects Firefox <84\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-35111\nCVE-Crit: MEDIUM\nCVE-DESC: When an extension with proxy permission is registered to receive , the proxy.onRequest callback was not triggered for View Source URLs. Although web content cannot go to such URLs, the user who opened View Source could inadvertently pass their IP address. This vulnerability affects Firefox <84, Thunderbird <78.6, and Firefox ESR <78.6.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-35113\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers reported memory security bugs present in Firefox 83 and Firefox ESR 78.5. Some of these bugs indicated memory corruption, and we assume that with enough effort, some of them could be used to run arbitrary code. This vulnerability affects Firefox <84, Thunderbird <78.6, and Firefox ESR <78.6.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-35114\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers reported memory safety errors present in Firefox 83. Some of these bugs indicated memory corruption, and we assume that with enough effort, some of them could be exploited to run arbitrary code. This vulnerability affects Firefox <84\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26971\nCVE-Crit: HIGH\nCVE-DESC: Some user-supplied blit values were not properly constrained, causing a heap buffer overflow on some video drivers. This vulnerability affects Firefox <84, Thunderbird <78.6, and Firefox ESR <78.6.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26972\nCVE-Crit: CRITICAL.\nCVE-DESC: The IPC actor lifecycle allows managed actors to outlive their managing actors; and the former must ensure that they do not attempt to use the dead actor they reference. Such a check has been omitted in WebGL, resulting in a post-release usage failure and potentially a crash. This vulnerability affects Firefox <84\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26973\nCVE-Crit: HIGH\nCVE-DESC: Some CSS Sanitizer input confuses it, causing it to remove incorrect components. This could have been used as a sanitizer workaround. This vulnerability affects Firefox <84, Thunderbird <78.6 and Firefox ESR <78.6.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26974\nCVE-Crit: HIGH\nCVE-DESC: The StyleGenericFlexBasis object may have been incorrectly cast to the wrong type when using a flexible table shell framework. This resulted in user memory loss upon release, memory corruption, and potentially a crash. This vulnerability affects Firefox <84, Thunderbird <78.6, and Firefox ESR <78.6.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-26976\nCVE-Crit: MEDIUM\nCVE-DESC: When HTTPS pages were embedded in an HTTP page and a serviceworker was registered for the former, the serviceworker could intercept the secure page request even though the iframe was not a secure context due to ( insecure) framing. This vulnerability affects Firefox <84\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-6829\nCVE-Crit: MEDIUM\nCVE-DESC: the wNAF point multiplication algorithm was used when performing scalar EC point multiplication; this leaked partial information about the nonce used in signature generation. Given the electromagnetic trace of several generations of the signature, it was possible to compute the private key. This vulnerability affects Firefox <80 and Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2020-6829\nCVE-Crit: MEDIUM\nCVE-DESC: the wNAF point multiplication algorithm was used when performing scalar EC point multiplication; this leaked partial information about the nonce used in signature generation. Given the electromagnetic trace of several generations of the signature, it was possible to compute the private key. This vulnerability affects Firefox <80 and Firefox for Android <80\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23953\nCVE-Crit: MEDIUM\nCVE-DESC: If a user clicked on a specially crafted PDF file, a PDF reader could become confused to leak information from different sources when said information is served as fragmented data. This vulnerability affects Firefox <85, Thunderbird <78.7, and Firefox ESR <78.7.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23954\nCVE-Crit: HIGH\nCVE-DESC: The use of new boolean assignment operators in JavaScript switch statement could cause type confusion, resulting in memory corruption and potentially crashing. This vulnerability affects Firefox <85, Thunderbird <78.7, and Firefox ESR <78.7.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23955\nCVE-Crit: MEDIUM\nCVE-DESC: The browser could get confused about passing the lock state of a pointer to another tab, which could lead to clickjacking attacks. This vulnerability affects Firefox <85\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23956\nCVE-Crit: MEDIUM\nCVE-DESC: The ambiguous design of the file selector tool could confuse users who intended to select and upload a single file to download an entire catalog. This issue was fixed by adding a new prompt. This vulnerability affects Firefox <85\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23957\nCVE-Crit: HIGH\nCVE-DESC: Navigating the Android-specific `intent` URL scheme may have been improperly used to exit the isolated iframe programmatic environment. Note. This issue only affected Firefox for Android. Other operating systems are not affected. This vulnerability affects Firefox <85\\.\nCVE-STATUS: Default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23958\nCVE-Crit: MEDIUM\nCVE-DESC: The browser could get confused by moving the screen sharing state to another tab, which could leak unintended information. This vulnerability affects Firefox <85\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23959\nCVE-Crit: MEDIUM\nCVE-DESC: XSS error on internal error pages could lead to various spoofing attacks, including other error pages and the address bar. Note. This issue only affected Firefox for Android. Other operating systems are not affected. This vulnerability affects Firefox <85\\.\nCVE-STATUS: Default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23960\nCVE-Crit: HIGH\nCVE-DESC: Garbage collection for re-declared JavaScript variables resulted in a \"user-post-error\" and a potential crash. This vulnerability affects Firefox <85, Thunderbird <78.7, and Firefox ESR <78.7.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23961\nCVE-Crit: HIGH\nCVE-DESC: Further techniques based on the investigation of a hidden thread combined with a malicious web page could reveal both hosts on the internal network and services running on the user's local computer. This vulnerability affects Firefox <85\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23962\nCVE-Crit: HIGH\nCVE-DESC: misuse of the \"\" method could lead to user \"poisoning\" and potentially crashing. This vulnerability affects Firefox <85\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23963\nCVE-Crit: MEDIUM\nCVE-DESC: When sharing geolocation while WebRTC sharing is active, Firefox could reset the webRTC sharing state in the user interface, resulting in a loss of control over the currently granted permission. This vulnerability affects Firefox <85\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23964\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers reported memory security bugs present in Firefox 84 and Firefox ESR 78.6. Some of these bugs indicated memory corruption, and we assume that with enough effort, some of them could be used to run arbitrary code. This vulnerability affects Firefox <85, Thunderbird <78.7, and Firefox ESR <78.7.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23965\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers reported memory safety errors present in Firefox 84. Some of these bugs indicated memory corruption, and we speculate that with enough effort, some of them could be exploited to run arbitrary code. This vulnerability affects Firefox <85\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23968\nCVE-Crit: MEDIUM\nCVE-DESC: If the content security policy blocked frame navigation, the full destination of the redirect served in the frame was reported in the breach report; as opposed to the original frame URI. This could be exploited to leak sensitive information contained in such URIs. This vulnerability affects Firefox <86, Thunderbird <78.8, and Firefox ESR <78.8.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23969\nCVE-Crit: MEDIUM\nCVE-DESC: As stated in the W3C Content Security Policy Draft, when creating a violation report, \"user agents should ensure that the source file is the URL requested by the page performing the pre-rendering. If this is not possible, user agents should to shorten the URL to the source to avoid inadvertent leakage.\" For certain types of redirects, Firefox incorrectly set the source file as the redirect destination. This has been fixed to be the source of the redirection destination. This vulnerability affects Firefox <86, Thunderbird <78.8, and Firefox ESR <78.8.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23970\nCVE-Crit: MEDIUM\nCVE-DESC: context-sensitive code has been included in a generic jump table; which triggers assertions in multi-threaded wasm code. This vulnerability affects Firefox <86\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23971\nCVE-Crit: MEDIUM\nCVE-DESC: When processing a redirect with a conflicting referrer policy, Firefox would accept the redirect's referrer policy. This could potentially result in more information being provided to the redirect recipient than intended by the original source. This vulnerability affects Firefox <86\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23972\nCVE-Crit: HIGH\nCVE-DESC: One of the online phishing tactics is to provide a link with HTTP authentication. For example, https: //www.phishingtarget.com@evil.com. To mitigate this type of attack, Firefox will display a warning dialog box; however, this warning dialog box would not be displayed if evil.com used a redirect cached by the browser. This vulnerability affects Firefox <86\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23973\nCVE-Crit: MEDIUM\nCVE-DESC: A decoding error could occur when attempting to load a cross-origin resource in an audio/video context, and the contents of this error could reveal information about the resource. This vulnerability affects Firefox <86, Thunderbird <78.8 and Firefox ESR <78.8.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23974\nCVE-Crit: MEDIUM\nCVE-DESC: The DOMParser API incorrectly handled elements for escaping. It can be used as an mXSS vector to bypass the HTML cleanup tool. This vulnerability affects Firefox <86\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23975\nCVE-Crit: MEDIUM\nCVE-DESC: There is a measure function on the about: memory developer page that lets you know what types of objects the browser has allocated and their sizes. When this function was called, we incorrectly called the sizeof function instead of using an API method that checks for invalid pointers. This vulnerability affects Firefox <86\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23976\nCVE-Crit: HIGH\nCVE-DESC: When accepting malicious intent from other installed applications, Firefox for Android accepted manifests from arbitrary file paths and allowed web application manifests to be declared for other sources. This could be used to gain full-screen access for UI spoofing, and could also lead to multi-source attacks on target websites. Note. This issue is different from CVE-2020-26954 and only affects Firefox for Android. Other operating systems are not affected. This vulnerability affects Firefox <86\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23977\nCVE-Crit: MEDIUM\nCVE-DESC: Firefox for Android suffers from a \"check-time-use-time\" vulnerability that allows a malicious app to read sensitive data from app directories. Note. This issue only affects Firefox for Android. Other operating systems are not affected. This vulnerability affects Firefox <86\\.\nCVE-STATUS: Default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23978\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers reported memory security bugs present in Firefox 85 and Firefox ESR 78.7. Some of these bugs indicated memory corruption, and we assume that with enough effort, some of them could be used to run arbitrary code. This vulnerability affects Firefox <86, Thunderbird <78.8, and Firefox ESR <78.8.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23979\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers reported memory safety errors present in Firefox 85. Some of these bugs indicated memory corruption, and we speculate that with enough effort, some of them could be exploited to run arbitrary code. This vulnerability affects Firefox <86\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23981\nCVE-Crit: HIGH\nCVE-DESC: Loading a pixel buffer object texture could confuse WebGL code by missing the binding of the buffer used to decompress it, resulting in memory corruption and a potential information leak or crash. This vulnerability affects Firefox ESR <78.9, Thunderbird <78.9 and Firefox <87\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23982\nCVE-Crit: MEDIUM.\nCVE-DESC: Using techniques based on slipstream research, a malicious web page could scan both hosts on the internal network and services running on the user's local computer using WebRTC connections. This vulnerability affects Firefox ESR <78.9, Thunderbird <78.9 and Firefox <87\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23983\nCVE-Crit: MEDIUM\nCVE-DESC: By causing a transition on the parent node by removing a CSS rule, an invalid property for the token could have been applied, resulting in memory corruption and potentially crashing. This vulnerability affects Firefox <87\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23984\nCVE-Crit: MEDIUM\nCVE-DESC: A malicious extension could open a popup window without an address bar. The title of a popup without an address bar shouldn't be completely controllable, but in this situation it was. This could have been used to spoof a website and attempt to trick the user into providing credentials. This vulnerability affects Firefox ESR <78.9, Thunderbird <78.9 and Firefox <87\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23985\nCVE-Crit: MEDIUM\nCVE-DESC: If an attacker could change certain values of about: config (e.g. malware running on the user's computer), the Devtools remote debugging feature could be enabled in a way that is invisible to the user. This would allow a remote attacker (able to establish a direct network connection to the victim) to monitor the user's browser activity and network traffic (plaintext). This was resolved by providing a visual cue when Devtools has an open network socket. This vulnerability affects Firefox <87\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23986\nCVE-Crit: MEDIUM\nCVE-DESC: A malicious extension with \"search\" permission could have installed a new search engine whose icon referenced a URL from different sources. The response to this cross-origin request could have been read by the extension, circumventing the single-source policy for an extension that should not have cross-origin permissions. This cross-source request was made without cookies, so the sensitive information exposed by the breach was limited to local network resources or resources that perform IP-based authentication. This vulnerability affects Firefox <87\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23987\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers and community members have reported memory security bugs present in Firefox 86 and Firefox ESR 78.8. Some of these bugs indicated memory corruption, and we assume that with enough effort, some of them could be used to run arbitrary code. This vulnerability affects Firefox ESR <78.9, Thunderbird <78.9 and Firefox <87\\.\nCVE-STATUS: default\nCVE-REV: default\n\n\nCVE-ID: CVE-2021-23988\nCVE-Crit: HIGH\nCVE-DESC: Mozilla developers reported memory safety errors present in Firefox 86. Some of these bugs indicated memory corruption, and we hypothesize that with enough effort, some of them could be exploited to run arbitrary code. This vulnerability affects Firefox <87\\.\nCVE-STATUS: default\nCVE-REV: default", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-07-02T16:43:38", "type": "rosalinux", "title": "Advisory ROSA-SA-2021-1835", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-12401", "CVE-2020-15652", "CVE-2020-15653", "CVE-2020-15654", "CVE-2020-15655", "CVE-2020-15656", "CVE-2020-15658", "CVE-2020-15659", "CVE-2020-15663", "CVE-2020-15664", "CVE-2020-15665", "CVE-2020-15666", "CVE-2020-15667", "CVE-2020-15668", "CVE-2020-15670", "CVE-2020-15671", "CVE-2020-15673", "CVE-2020-15674", "CVE-2020-15675", "CVE-2020-15676", "CVE-2020-15677", "CVE-2020-15678", "CVE-2020-15680", "CVE-2020-15681", "CVE-2020-15682", "CVE-2020-15683", "CVE-2020-15684", "CVE-2020-16012", "CVE-2020-26950", "CVE-2020-26951", "CVE-2020-26952", "CVE-2020-26953", "CVE-2020-26954", "CVE-2020-26955", "CVE-2020-26956", "CVE-2020-26957", "CVE-2020-26958", "CVE-2020-26959", "CVE-2020-26960", "CVE-2020-26961", "CVE-2020-26962", "CVE-2020-26963", "CVE-2020-26965", "CVE-2020-26967", "CVE-2020-26968", "CVE-2020-26969", "CVE-2020-26971", "CVE-2020-26972", "CVE-2020-26973", "CVE-2020-26974", "CVE-2020-26975", "CVE-2020-26976", "CVE-2020-26977", "CVE-2020-26978", "CVE-2020-26979", "CVE-2020-35111", "CVE-2020-35113", "CVE-2020-35114", "CVE-2020-6829", "CVE-2021-23953", "CVE-2021-23954", "CVE-2021-23955", "CVE-2021-23956", "CVE-2021-23957", "CVE-2021-23958", "CVE-2021-23959", "CVE-2021-23960", "CVE-2021-23961", "CVE-2021-23962", "CVE-2021-23963", "CVE-2021-23964", "CVE-2021-23965", "CVE-2021-23968", "CVE-2021-23969", "CVE-2021-23970", "CVE-2021-23971", "CVE-2021-23972", "CVE-2021-23973", "CVE-2021-23974", "CVE-2021-23975", "CVE-2021-23976", "CVE-2021-23977", "CVE-2021-23978", "CVE-2021-23979", "CVE-2021-23981", "CVE-2021-23982", "CVE-2021-23983", "CVE-2021-23984", "CVE-2021-23985", "CVE-2021-23986", "CVE-2021-23987", "CVE-2021-23988"], "modified": "2021-07-02T16:43:38", "id": "ROSA-SA-2021-1835", "href": "https://abf.rosalinux.ru/advisories/ROSA-SA-2021-1835", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}], "redhat": [{"lastseen": "2023-12-06T22:41:43", "description": "Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications.\n\nSecurity Fix(es):\n\n* nss: Side channel attack on ECDSA signature generation (CVE-2020-6829)\n\n* nss: P-384 and P-521 implementation uses a side-channel vulnerable modular inversion function (CVE-2020-12400)\n\n* nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read (CVE-2020-12403)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Support key wrap/unwrap with RSA-OAEP (BZ#1896431)\n\n* 1536bit group from RFC3526 is allowed in FIPS mode when in policy DH-MIN is set to be lower than 1536 (BZ#1896432)\n\n* when NSS_SDB_USE_CACHE not set, after curl access https, dentry increase but never released - consider alternative algorithm for benchmarking ACCESS call in sdb_measureAccess [rhel-8] (BZ#1896933)\n\n* Policy should allow overriding library defaults (BZ#1898702)\n\n* KDF-self-tests-induced changes for nss in RHEL 8.4 (BZ#1898953)\n\n* nss: non-blocksize requests to IKEv1 KDF returns bogus output (BZ#1904408)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 9.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2021-02-16T07:32:47", "type": "redhat", "title": "(RHSA-2021:0538) Moderate: nss security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12403", "CVE-2020-6829"], "modified": "2022-08-26T08:25:58", "id": "RHSA-2021:0538", "href": "https://access.redhat.com/errata/RHSA-2021:0538", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-12-06T22:41:49", "description": "Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications.\n\nNetscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities.\n\nThe following packages have been upgraded to a later upstream version: nss (3.53.1), nss-softokn (3.53.1), nss-util (3.53.1), nspr (4.25.0). (BZ#1804262, BZ#1804264, BZ#1804271, BZ#1804273)\n\nSecurity Fix(es):\n\n* nss: Out-of-bounds read when importing curve25519 private key (CVE-2019-11719)\n\n* nss: Use-after-free in sftk_FreeSession due to improper refcounting (CVE-2019-11756)\n\n* nss: Check length of inputs for cryptographic primitives (CVE-2019-17006)\n\n* nss: Side channel attack on ECDSA signature generation (CVE-2020-6829)\n\n* nss: P-384 and P-521 implementation uses a side-channel vulnerable modular inversion function (CVE-2020-12400)\n\n* nss: ECDSA timing attack mitigation bypass (CVE-2020-12401)\n\n* nss: Side channel vulnerabilities during RSA key generation (CVE-2020-12402)\n\n* nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read (CVE-2020-12403)\n\n* nss: PKCS#1 v1.5 signatures can be used for TLS 1.3 (CVE-2019-11727)\n\n* nss: TLS 1.3 HelloRetryRequest downgrade request sets client into invalid state (CVE-2019-17023)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Memory leak: libcurl leaks 120 bytes on each connection (BZ#1688958)\n\n* NSS does not set downgrade sentinel in ServerHello.random for TLS 1.0 and TLS 1.1 (BZ#1712924)\n\n* Make TLS 1.3 work in FIPS mode (BZ#1724251)\n\n* Name Constraints validation: CN treated as DNS name even when syntactically invalid as DNS name (BZ#1737910)\n\n* x25519 allowed in FIPS mode (BZ#1754518)\n\n* When NSS_SDB_USE_CACHE not set, after curl access https, dentry increase but never released - consider alternative algorithm for benchmarking ACCESS call in sdb_measureAccess (BZ#1779325)\n\n* Running ipa-backup continuously causes httpd to crash and makes it irrecoverable (BZ#1804015)\n\n* nss needs to comply to the new SP800-56A rev 3 requirements (BZ#1857308)\n\n* KDF-self-tests-induced changes for nss in RHEL 7.9 (BZ#1870885)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-09-29T19:33:00", "type": "redhat", "title": "(RHSA-2020:4076) Moderate: nss and nspr security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-11719", "CVE-2019-11727", "CVE-2019-11756", "CVE-2019-17006", "CVE-2019-17023", "CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12402", "CVE-2020-12403", "CVE-2020-6829"], "modified": "2020-09-29T20:14:37", "id": "RHSA-2020:4076", "href": "https://access.redhat.com/errata/RHSA-2020:4076", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-12-06T22:41:43", "description": "Red Hat OpenShift Do (odo) is a simple CLI tool for developers to create,\nbuild, and deploy applications on OpenShift. The odo tool is completely\nclient-based and requires no server within the OpenShift cluster for\ndeployment. It detects changes to local code and deploys it to the cluster\nautomatically, giving instant feedback to validate changes in real-time. It\nsupports multiple programming languages and frameworks.\n\nRed Hat OpenShift Do openshift/odo-init-image 1.1.3 is a container image\nthat is used as part of the InitContainer setup that provisions odo\ncomponents.\n\nThe advisory addresses the following issues:\n\n* Re-release of odo-init-image 1.1.3 for security updates", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-03-22T09:48:51", "type": "redhat", "title": "(RHSA-2021:0949) Low: Red Hat OpenShift Do openshift/odo-init-image 1.1.3 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-20843", "CVE-2019-11719", "CVE-2019-11727", "CVE-2019-11756", "CVE-2019-12749", "CVE-2019-14866", "CVE-2019-15903", "CVE-2019-17006", "CVE-2019-17023", "CVE-2019-17498", "CVE-2019-19956", "CVE-2019-20388", "CVE-2019-20907", "CVE-2019-5094", "CVE-2019-5188", "CVE-2020-12243", "CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12402", "CVE-2020-12403", "CVE-2020-1971", "CVE-2020-6829", "CVE-2020-7595", "CVE-2020-8177"], "modified": "2021-03-22T09:49:43", "id": "RHSA-2021:0949", "href": "https://access.redhat.com/errata/RHSA-2021:0949", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-12-06T22:41:49", "description": "* Updated python-psutil version to 5.6.6 inside ansible-runner container (CVE-2019-18874)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-10-14T12:50:53", "type": "redhat", "title": "(RHSA-2020:4254) Moderate: security update - Red Hat Ansible Tower 3.7 runner release (CVE-2019-18874)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-12652", "CVE-2018-20843", "CVE-2019-11719", "CVE-2019-11727", "CVE-2019-11756", "CVE-2019-12450", "CVE-2019-12749", "CVE-2019-14822", "CVE-2019-14866", "CVE-2019-14973", "CVE-2019-15903", "CVE-2019-16935", "CVE-2019-17006", "CVE-2019-17023", "CVE-2019-17498", "CVE-2019-17546", "CVE-2019-18874", "CVE-2019-19126", "CVE-2019-19956", "CVE-2019-20386", "CVE-2019-20388", "CVE-2019-5094", "CVE-2019-5188", "CVE-2019-5482", "CVE-2020-12243", "CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12402", "CVE-2020-12403", "CVE-2020-14365", "CVE-2020-5313", "CVE-2020-6829", "CVE-2020-7595"], "modified": "2020-10-14T12:52:22", "id": "RHSA-2020:4254", "href": "https://access.redhat.com/errata/RHSA-2020:4254", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-12-06T22:41:49", "description": "* Updated python-psutil version to 5.6.6 inside ansible-runner container\n(CVE-2019-18874)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-10-14T12:51:09", "type": "redhat", "title": "(RHSA-2020:4255) Moderate: security update - Red Hat Ansible Tower 3.6 runner release (CVE-2019-18874)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-12652", "CVE-2018-20843", "CVE-2019-11719", "CVE-2019-11727", "CVE-2019-11756", "CVE-2019-12450", "CVE-2019-12749", "CVE-2019-14822", "CVE-2019-14866", "CVE-2019-14973", "CVE-2019-15903", "CVE-2019-16935", "CVE-2019-17006", "CVE-2019-17023", "CVE-2019-17498", "CVE-2019-17546", "CVE-2019-18874", "CVE-2019-19126", "CVE-2019-19956", "CVE-2019-20386", "CVE-2019-20388", "CVE-2019-5094", "CVE-2019-5188", "CVE-2019-5482", "CVE-2020-12243", "CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12402", "CVE-2020-12403", "CVE-2020-14365", "CVE-2020-5313", "CVE-2020-6829", "CVE-2020-7595"], "modified": "2020-10-14T12:52:24", "id": "RHSA-2020:4255", "href": "https://access.redhat.com/errata/RHSA-2020:4255", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-12-07T18:41:39", "description": "Security Fix(es):\n\n* Addressed a security issue which can allow a malicious playbook author to elevate to the awx user from outside the isolated environment: CVE-2021-20253\n* Upgraded to a more recent version of nginx to address CVE-2019-20372\n* Upgraded to a more recent version of autobahn to address CVE-2020-35678\n* Upgraded to a more recent version of jquery to address CVE-2020-11022 and CVE-2020-11023\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-03-09T15:06:59", "type": "redhat", "title": "(RHSA-2021:0778) Important: Red Hat Ansible Tower 3.6.7-1 - Container security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-5766", "CVE-2018-20843", "CVE-2019-11719", "CVE-2019-11727", "CVE-2019-11756", "CVE-2019-12749", "CVE-2019-14866", "CVE-2019-15903", "CVE-2019-17006", "CVE-2019-17023", "CVE-2019-17498", "CVE-2019-19956", "CVE-2019-20372", "CVE-2019-20388", "CVE-2019-20907", "CVE-2020-10543", "CVE-2020-10878", "CVE-2020-11022", "CVE-2020-11023", "CVE-2020-12243", "CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12402", "CVE-2020-12403", "CVE-2020-12723", "CVE-2020-1971", "CVE-2020-35678", "CVE-2020-6829", "CVE-2020-7595", "CVE-2020-8177", "CVE-2021-20178", "CVE-2021-20180", "CVE-2021-20191", "CVE-2021-20228", "CVE-2021-20253"], "modified": "2021-03-09T15:08:46", "id": "RHSA-2021:0778", "href": "https://access.redhat.com/errata/RHSA-2021:0778", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-12-07T18:41:39", "description": "Red Hat Ansible Automation Platform Resource Operator container images \nwith security fixes.\n\nAnsible Automation Platform manages Ansible Platform jobs and workflows\nthat can interface with any infrastructure on a Red Hat OpenShift Container\nPlatform cluster, or on a traditional infrastructure that is running\noff-cluster.\n\nSecurity fixes:\n\nCVE-2021-20191 ansible: multiple modules expose secured values [ansible_automation_platform-1.2] (BZ#1916813)\n\nCVE-2021-20178 ansible: user data leak in snmp_facts module [ansible_automation_platform-1.2] (BZ#1914774)\n\nCVE-2021-20180 ansible: ansible module: bitbucket_pipeline_variable exposes secured values [ansible_automation_platform-1.2] (BZ#1915808)\n\nCVE-2021-20228 ansible: basic.py no_log with fallback option [ansible_automation_platform-1.2] (BZ#1925002)\n\nCVE-2021-3447 ansible: multiple modules expose secured values [ansible_automation_platform-1.2] (BZ#1939349)\n\nFor more details about the security issue, including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-04-06T12:40:30", "type": "redhat", "title": "(RHSA-2021:1079) Moderate: Red Hat Ansible Automation Platform Operator 1.2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-12652", "CVE-2018-20843", "CVE-2019-11719", "CVE-2019-11727", "CVE-2019-11756", "CVE-2019-12749", "CVE-2019-14866", "CVE-2019-14973", "CVE-2019-15903", "CVE-2019-17006", "CVE-2019-17023", "CVE-2019-17498", "CVE-2019-17546", "CVE-2019-19956", "CVE-2019-20388", "CVE-2019-20907", "CVE-2019-5094", "CVE-2019-5188", "CVE-2020-12243", "CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12402", "CVE-2020-12403", "CVE-2020-14422", "CVE-2020-15999", "CVE-2020-1971", "CVE-2020-5313", "CVE-2020-6829", "CVE-2020-7595", "CVE-2020-8177", "CVE-2020-8625", "CVE-2021-20178", "CVE-2021-20180", "CVE-2021-20191", "CVE-2021-20228", "CVE-2021-3156", "CVE-2021-3447"], "modified": "2021-04-06T12:41:06", "id": "RHSA-2021:1079", "href": "https://access.redhat.com/errata/RHSA-2021:1079", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-12-07T18:41:39", "description": "Red Hat 3scale API Management delivers centralized API management features through a distributed, cloud-hosted layer. It includes built-in features to help in building a more successful API program, including access control, rate limits, payment gateway integration, and developer experience tools.\n\nThis advisory is intended to use with container images for Red Hat 3scale API Management 2.10.0.\n\nSecurity Fix(es):\n\n* golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic (CVE-2020-9283)\n\n* golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-04-07T09:52:40", "type": "redhat", "title": "(RHSA-2021:1129) Moderate: Red Hat 3scale API Management 2.10.0 security update and release", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-20843", "CVE-2019-11719", "CVE-2019-11727", "CVE-2019-11756", "CVE-2019-12749", "CVE-2019-14836", "CVE-2019-14866", "CVE-2019-15903", "CVE-2019-17006", "CVE-2019-17023", "CVE-2019-17498", "CVE-2019-19126", "CVE-2019-19532", "CVE-2019-19956", "CVE-2019-20388", "CVE-2019-20907", "CVE-2019-5094", "CVE-2019-5188", "CVE-2020-0427", "CVE-2020-12243", "CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12402", "CVE-2020-12403", "CVE-2020-12723", "CVE-2020-14040", "CVE-2020-14351", "CVE-2020-1971", "CVE-2020-25211", "CVE-2020-25645", "CVE-2020-25656", "CVE-2020-25705", "CVE-2020-28374", "CVE-2020-29661", "CVE-2020-6829", "CVE-2020-7053", "CVE-2020-7595", "CVE-2020-8177", "CVE-2020-9283", "CVE-2021-20265"], "modified": "2021-05-25T21:31:07", "id": "RHSA-2021:1129", "href": "https://access.redhat.com/errata/RHSA-2021:1129", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-12-07T18:41:51", "description": "Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.\n\nSecurity Fix(es):\n\n* golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic (CVE-2020-9283)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Gather image registry config (backport to 4.3) (BZ#1836815)\n\n* Builds fail after running postCommit script if OCP cluster is configured with a container registry whitelist (BZ#1849176)\n\n* Login with OpenShift not working after cluster upgrade (BZ#1852429)\n\n* Limit the size of gathered federated metrics from alerts in Insights Operator (BZ#1874018)\n\n* [4.3] Storage operator stops reconciling when going Upgradeable=False on v1alpha1 CRDs (BZ#1879110)\n\n* [release 4.3] OpenShift APIs become unavailable for more than 15 minutes after one of master nodes went down(OAuth) (BZ#1880293)\n\nYou may download the oc tool and use it to inspect release image metadata\nas follows:\n\n(For x86_64 architecture)\n\n $ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.3.40-x86_64\n\nThe image digest is sha256:9ff90174a170379e90a9ead6e0d8cf6f439004191f80762764a5ca3dbaab01dc\n\n(For s390x architecture)\n\n $ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.3.40-s390x\nThe image digest is sha256:605ddde0442e604cfe2d6bd1541ce48df5956fe626edf9cc95b1fca75d231b64\n\n(For ppc64le architecture)\n\n $ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.3.40-ppc64le\n\nThe image digest is sha256:d3c9e391c145338eae3feb7f6a4e487dadc8139a353117d642fe686d277bcccc", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-10-20T21:25:42", "type": "redhat", "title": "(RHSA-2020:4264) Low: OpenShift Container Platform 4.3.40 security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-12652", "CVE-2017-18190", "CVE-2018-20843", "CVE-2019-11068", "CVE-2019-11719", "CVE-2019-11727", "CVE-2019-11756", "CVE-2019-12450", "CVE-2019-12749", "CVE-2019-14822", "CVE-2019-14866", "CVE-2019-14973", "CVE-2019-15903", "CVE-2019-16935", "CVE-2019-17006", "CVE-2019-17023", "CVE-2019-17498", "CVE-2019-17546", "CVE-2019-18197", "CVE-2019-19126", "CVE-2019-19956", "CVE-2019-20386", "CVE-2019-20388", "CVE-2019-2974", "CVE-2019-5094", "CVE-2019-5188", "CVE-2019-5482", "CVE-2019-8675", "CVE-2019-8696", "CVE-2020-12243", "CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12402", "CVE-2020-12403", "CVE-2020-12825", "CVE-2020-14352", "CVE-2020-2181", "CVE-2020-2182", "CVE-2020-2224", "CVE-2020-2225", "CVE-2020-2226", "CVE-2020-24750", "CVE-2020-2574", "CVE-2020-2752", "CVE-2020-2780", "CVE-2020-2812", "CVE-2020-6829", "CVE-2020-7595", "CVE-2020-8492", "CVE-2020-9283"], "modified": "2020-10-20T21:47:29", "id": "RHSA-2020:4264", "href": "https://access.redhat.com/errata/RHSA-2020:4264", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-12-07T18:41:39", "description": "OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform.\n\nThis advisory contains the following OpenShift Virtualization 2.6.0 images:\n\nRHEL-8-CNV-2.6\n==============\nkubevirt-cpu-node-labeller-container-v2.6.0-5\nkubevirt-cpu-model-nfd-plugin-container-v2.6.0-5\nnode-maintenance-operator-container-v2.6.0-13\nkubevirt-vmware-container-v2.6.0-5\nvirtio-win-container-v2.6.0-5\nkubevirt-kvm-info-nfd-plugin-container-v2.6.0-5\nbridge-marker-container-v2.6.0-9\nkubevirt-template-validator-container-v2.6.0-9\nkubevirt-v2v-conversion-container-v2.6.0-6\nkubemacpool-container-v2.6.0-13\nkubevirt-ssp-operator-container-v2.6.0-40\nhyperconverged-cluster-webhook-container-v2.6.0-73\nhyperconverged-cluster-operator-container-v2.6.0-73\novs-cni-plugin-container-v2.6.0-10\ncnv-containernetworking-plugins-container-v2.6.0-10\novs-cni-marker-container-v2.6.0-10\ncluster-network-addons-operator-container-v2.6.0-16\nhostpath-provisioner-container-v2.6.0-11\nhostpath-provisioner-operator-container-v2.6.0-14\nvm-import-virtv2v-container-v2.6.0-21\nkubernetes-nmstate-handler-container-v2.6.0-19\nvm-import-controller-container-v2.6.0-21\nvm-import-operator-container-v2.6.0-21\nvirt-api-container-v2.6.0-111\nvirt-controller-container-v2.6.0-111\nvirt-handler-container-v2.6.0-111\nvirt-operator-container-v2.6.0-111\nvirt-launcher-container-v2.6.0-111\ncnv-must-gather-container-v2.6.0-54\nvirt-cdi-importer-container-v2.6.0-24\nvirt-cdi-cloner-container-v2.6.0-24\nvirt-cdi-controller-container-v2.6.0-24\nvirt-cdi-uploadserver-container-v2.6.0-24\nvirt-cdi-apiserver-container-v2.6.0-24\nvirt-cdi-uploadproxy-container-v2.6.0-24\nvirt-cdi-operator-container-v2.6.0-24\nhco-bundle-registry-container-v2.6.0-582\n\nSecurity Fix(es):\n\n* golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic (CVE-2020-9283)\n\n* golang: crypto/ssh: crafted authentication request can lead to nil pointer dereference (CVE-2020-29652)\n\n* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)\n\n* golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040)\n\n* golang: data race in certain net/http servers including ReverseProxy can lead to DoS (CVE-2020-15586)\n\n* golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs (CVE-2020-16845)\n\n* jwt-go: access restriction bypass vulnerability (CVE-2020-26160)\n\n* golang-github-gorilla-websocket: integer overflow leads to denial of service (CVE-2020-27813)\n\n* golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362)\n\n* containernetworking-cni: Arbitrary path injection via type field in CNI configuration (CVE-2021-20206)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-03-10T08:47:39", "type": "redhat", "title": "(RHSA-2021:0799) Moderate: OpenShift Virtualization 2.6.0 security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-10103", "CVE-2018-10105", "CVE-2018-14461", "CVE-2018-14462", "CVE-2018-14463", "CVE-2018-14464", "CVE-2018-14465", "CVE-2018-14466", "CVE-2018-14467", "CVE-2018-14468", "CVE-2018-14469", "CVE-2018-14470", "CVE-2018-14879", "CVE-2018-14880", "CVE-2018-14881", "CVE-2018-14882", "CVE-2018-16227", "CVE-2018-16228", "CVE-2018-16229", "CVE-2018-16230", "CVE-2018-16300", "CVE-2018-16451", "CVE-2018-16452", "CVE-2018-20843", "CVE-2019-11068", "CVE-2019-13050", "CVE-2019-13627", "CVE-2019-14559", "CVE-2019-14889", "CVE-2019-15165", "CVE-2019-15166", "CVE-2019-15903", "CVE-2019-16168", "CVE-2019-16935", "CVE-2019-17450", "CVE-2019-18197", "CVE-2019-19221", "CVE-2019-19906", "CVE-2019-19956", "CVE-2019-20218", "CVE-2019-20387", "CVE-2019-20388", "CVE-2019-20454", "CVE-2019-20807", "CVE-2019-20907", "CVE-2019-20916", "CVE-2019-5018", "CVE-2019-8625", "CVE-2019-8710", "CVE-2019-8720", "CVE-2019-8743", "CVE-2019-8764", "CVE-2019-8766", "CVE-2019-8769", "CVE-2019-8771", "CVE-2019-8782", "CVE-2019-8783", "CVE-2019-8808", "CVE-2019-8811", "CVE-2019-8812", "CVE-2019-8813", "CVE-2019-8814", "CVE-2019-8815", "CVE-2019-8816", "CVE-2019-8819", "CVE-2019-8820", "CVE-2019-8823", "CVE-2019-8835", "CVE-2019-8844", "CVE-2019-8846", "CVE-2020-10018", "CVE-2020-10029", "CVE-2020-11793", "CVE-2020-12321", "CVE-2020-12400", "CVE-2020-12403", "CVE-2020-13630", "CVE-2020-13631", "CVE-2020-13632", "CVE-2020-14040", "CVE-2020-14351", "CVE-2020-14382", "CVE-2020-14391", "CVE-2020-14422", "CVE-2020-15503", "CVE-2020-15586", "CVE-2020-15999", "CVE-2020-16845", "CVE-2020-1730", "CVE-2020-1751", "CVE-2020-1752", "CVE-2020-1971", "CVE-2020-24659", "CVE-2020-25681", "CVE-2020-25682", "CVE-2020-25683", "CVE-2020-25684", "CVE-2020-25685", "CVE-2020-25686", "CVE-2020-25687", "CVE-2020-25705", "CVE-2020-26160", "CVE-2020-27813", "CVE-2020-28362", "CVE-2020-29652", "CVE-2020-29661", "CVE-2020-3862", "CVE-2020-3864", "CVE-2020-3865", "CVE-2020-3867", "CVE-2020-3868", "CVE-2020-3885", "CVE-2020-3894", "CVE-2020-3895", "CVE-2020-3897", "CVE-2020-3899", "CVE-2020-3900", "CVE-2020-3901", "CVE-2020-3902", "CVE-2020-6405", "CVE-2020-6829", "CVE-2020-7595", "CVE-2020-8492", "CVE-2020-8619", "CVE-2020-8622", "CVE-2020-8623", "CVE-2020-8624", "CVE-2020-9283", "CVE-2020-9327", "CVE-2020-9802", "CVE-2020-9803", "CVE-2020-9805", "CVE-2020-9806", "CVE-2020-9807", "CVE-2020-9843", "CVE-2020-9850", "CVE-2020-9862", "CVE-2020-9893", "CVE-2020-9894", "CVE-2020-9895", "CVE-2020-9915", "CVE-2020-9925", "CVE-2021-20206", "CVE-2021-3121", "CVE-2021-3156"], "modified": "2021-03-10T08:48:38", "id": "RHSA-2021:0799", "href": "https://access.redhat.com/errata/RHSA-2021:0799", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}], "debian": [{"lastseen": "2023-12-06T18:30:37", "description": "-------------------------------------------------------------------------\nDebian LTS Advisory DLA-3327-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Markus Koschany\nFebruary 20, 2023 https://wiki.debian.org/LTS\n-------------------------------------------------------------------------\n\nPackage : nss\nVersion : 2:3.42.1-1+deb10u6\nCVE ID : CVE-2020-6829 CVE-2020-12400 CVE-2020-12401 CVE-2020-12403 \n CVE-2023-0767\n\nMultiple security vulnerabilities have been discovered in nss, the Network\nSecurity Service libraries. \n\nCVE-2020-6829\n\n When performing EC scalar point multiplication, the wNAF point\n multiplication algorithm was used; which leaked partial information about\n the nonce used during signature generation. Given an electro-magnetic trace\n of a few signature generations, the private key could have been computed.\n\nCVE-2020-12400\n\n When converting coordinates from projective to affine, the modular\n inversion was not performed in constant time, resulting in a possible\n timing-based side channel attack.\n\nCVE-2020-12401\n\n During ECDSA signature generation, padding applied in the nonce designed to\n ensure constant-time scalar multiplication was removed, resulting in\n variable-time execution dependent on secret data.\n\nCVE-2020-12403\n\n A flaw was found in the way CHACHA20-POLY1305 was implemented in NSS.\n When using multi-part Chacha20, it could cause out-of-bounds reads.\n This issue was fixed by explicitly disabling multi-part ChaCha20\u00a0\n (which was not functioning correctly) and strictly enforcing tag length.\n\nCVE-2023-0767\n\n Christian Holler discovered that incorrect handling of PKCS 12 Safe Bag\n attributes may result in execution of arbitrary code if a specially crafted\n PKCS 12 certificate bundle is processed.\n\nFor Debian 10 buster, these problems have been fixed in version\n2:3.42.1-1+deb10u6.\n\nWe recommend that you upgrade your nss packages.\n\nFor the detailed security status of nss please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/nss\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS\nAttachment:\nsignature.asc\nDescription: This is a digitally signed message part\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 9.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2023-02-20T15:16:03", "type": "debian", "title": "[SECURITY] [DLA 3327-1] nss security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12403", "CVE-2020-6829", "CVE-2023-0767"], "modified": "2023-02-20T15:16:03", "id": "DEBIAN:DLA-3327-1:96EC7", "href": "https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-12-06T17:29:01", "description": "- -------------------------------------------------------------------------\nDebian LTS Advisory DLA-2388-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Adrian Bunk\nSeptember 29, 2020 https://wiki.debian.org/LTS\n- -------------------------------------------------------------------------\n\nPackage : nss\nVersion : 2:3.26.2-1.1+deb9u2\nCVE ID : CVE-2018-12404 CVE-2018-18508 CVE-2019-11719 CVE-2019-11729 \n CVE-2019-11745 CVE-2019-17006 CVE-2019-17007 CVE-2020-6829 \n CVE-2020-12399 CVE-2020-12400 CVE-2020-12401 CVE-2020-12402 \n CVE-2020-12403\nDebian Bug : 921614 961752 963152\n\nVarious vulnerabilities were fixed in nss,\nthe Network Security Service libraries.\n\nCVE-2018-12404\n\n Cache side-channel variant of the Bleichenbacher attack.\n\nCVE-2018-18508\n\n NULL pointer dereference in several CMS functions resulting in a \n denial of service.\n\nCVE-2019-11719\n\n Out-of-bounds read when importing curve25519 private key.\n\nCVE-2019-11729\n\n Empty or malformed p256-ECDH public keys may trigger a segmentation \n fault.\n\nCVE-2019-11745\n\n Out-of-bounds write when encrypting with a block cipher.\n\nCVE-2019-17006\n\n Some cryptographic primitives did not check the length of the input \n text, potentially resulting in overflows.\n\nCVE-2019-17007\n\n Handling of Netscape Certificate Sequences may crash with a NULL \n dereference leading to a denial of service.\n\nCVE-2020-12399\n\n Force a fixed length for DSA exponentiation.\n\nCVE-2020-6829\nCVE-2020-12400\n\n Side channel attack on ECDSA signature generation.\n\nCVE-2020-12401\n\n ECDSA timing attack mitigation bypass.\n\nCVE-2020-12402\n\n Side channel vulnerabilities during RSA key generation.\n\nCVE-2020-12403\n\n CHACHA20-POLY1305 decryption with undersized tag leads to \n out-of-bounds read.\n\nFor Debian 9 stretch, these problems have been fixed in version\n2:3.26.2-1.1+deb9u2.\n\nWe recommend that you upgrade your nss packages.\n\nFor the detailed security status of nss please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/nss\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-09-29T19:15:28", "type": "debian", "title": "[SECURITY] [DLA 2388-1] nss security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-12404", "CVE-2018-18508", "CVE-2019-11719", "CVE-2019-11729", "CVE-2019-11745", "CVE-2019-17006", "CVE-2019-17007", "CVE-2020-12399", "CVE-2020-12400", "CVE-2020-12401", "CVE-2020-12402", "CVE-2020-12403", "CVE-2020-6829"], "modified": "2020-09-29T19:15:28", "id": "DEBIAN:DLA-2388-1:C1A90", "href": "https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "mozilla": [{"lastseen": "2023-12-06T16:53:29", "description": "By holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access to the InstallTrigger object which would allow them to prompt the user to install an extension. Combined with user confusion, this could result in an unintended or malicious extension being installed.\nDuring ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data.\nWhen performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed.\nWhen converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack.\nWhen trying to load a non-video in an audio/video context the exact status code (200, 302, 404, 500, 412, 403, etc.) was disclosed via the MediaError Message. This level of information leakage is inconsistent with the standardized onerror/onsuccess disclosure and can lead to inferring login status to services or device discovery on a local network among other attacks.\nA lock was missing when accessing a data structure and importing certificate information into the trust database.\nWhen typing in a password under certain conditions, a race may have occured where the InputContext was not being correctly set for the input field, resulting in the typed passwod being saved to the keyboard dictionary.\nMozilla developers Jason Kratzer, Christian Holler, and Byron Campen reported memory safety bugs present in Firefox for Android 79. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2020-09-02T00:00:00", "type": "mozilla", "title": "Security Vulnerabilities fixed in Firefox for Android 80 \u2014 Mozilla", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12400", "CVE-2020-12401", "CVE-2020-15664", "CVE-2020-15666", "CVE-2020-15668", "CVE-2020-15670", "CVE-2020-15671", "CVE-2020-6829"], "modified": "2020-09-02T00:00:00", "id": "MFSA2020-39", "href": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-39/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-12-06T16:53:31", "description": "If Firefox is installed to a user-writable directory, the Mozilla Maintenance Service would execute updater.exe from the install location with administrative privileges. Although the Mozilla Maintenance Service does ensure that updater.exe is signed by Mozilla, the version could have been rolled back to a previous version which would have allowed exploitation of an older bug and arbitrary code execution with system privileges.Note: This issue only affected Windows operating systems. Other operating systems are unaffected.\nBy holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access to the InstallTrigger object which would allow them to prompt the user to install an extension. Combined with user confusion, this could result in an unintended or malicious extension being installed.\nDuring ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data.\nWhen performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed.\nWhen converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack.\nFirefox did not reset the address bar after the beforeunload dialog was shown if the user chose to remain on the page. This could have resulted in an incorrect URL being shown when used in conjunction with other unexpected browser behaviors.\nWhen trying to load a non-video in an audio/video context the exact status code (200, 302, 404, 500, 412, 403, etc.) was disclosed via the MediaError Message. This level of information leakage is inconsistent with the standardized onerror/onsuccess disclosure and can lead to inferring login status to services or device discovery on a local network among other attacks.\nWhen processing a MAR update file, after the signature has been validated, an invalid name length could result in a heap overflow, leading to memory corruption and potentially arbitrary code execution. Within Firefox as released by Mozilla, this issue is only exploitable with the Mozilla-controlled signing key.\nA lock was missing when accessing a data structure and importing certificate information into the trust database.\nMozilla developers Jason Kratzer, Christian Holler, and Byron Campen reported memory safety bugs present in Firefox 79 and Firefox ESR 78.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH&
CVE-2020-6829
