Multiple security vulnerabilities have been discovered in cURL, an URL transfer
library. These flaws may allow remote attackers to obtain sensitive
information, leak authentication or cookie header data or facilitate a
denial of service attack.
For Debian 10 buster, these problems have been fixed in version
7.64.0-4+deb10u3.
We recommend that you upgrade your curl packages.
For the detailed security status of curl please refer to
its security tracker page at:
<https://security-tracker.debian.org/tracker/curl>
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: <https://wiki.debian.org/LTS>
{"debian": [{"lastseen": "2022-08-29T06:02:07", "description": "-------------------------------------------------------------------------\nDebian LTS Advisory DLA-3085-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Markus Koschany\nAugust 29, 2022 https://wiki.debian.org/LTS\n-------------------------------------------------------------------------\n\nPackage : curl\nVersion : 7.64.0-4+deb10u3\nCVE ID : CVE-2021-22898 CVE-2021-22924 CVE-2021-22946 CVE-2021-22947 \n CVE-2022-22576 CVE-2022-27776 CVE-2022-27781 CVE-2022-27782 \n CVE-2022-32206 CVE-2022-32208\nDebian Bug : 989228 991492 1010295 1010254 1010253 1010252\n\nMultiple security vulnerabilities have been discovered in cURL, an URL transfer\nlibrary. These flaws may allow remote attackers to obtain sensitive\ninformation, leak authentication or cookie header data or facilitate a\ndenial of service attack.\n\nFor Debian 10 buster, these problems have been fixed in version\n7.64.0-4+deb10u3.\n\nWe recommend that you upgrade your curl packages.\n\nFor the detailed security status of curl please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/curl\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": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2022-08-28T23:00:51", "type": "debian", "title": "[SECURITY] [DLA 3085-1] curl security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-22898", "CVE-2021-22924", "CVE-2021-22946", "CVE-2021-22947", "CVE-2022-22576", "CVE-2022-27776", "CVE-2022-27781", "CVE-2022-27782", "CVE-2022-32206", "CVE-2022-32208"], "modified": "2022-08-28T23:00:51", "id": "DEBIAN:DLA-3085-1:091D8", "href": "https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html", "cvss": {"score": 5.5, "vector": "AV:N/AC:L/Au:S/C:P/I:P/A:N"}}, {"lastseen": "2023-01-29T02:18:32", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-5197-1 security@debian.org\nhttps://www.debian.org/security/ Markus Koschany\nAugust 01, 2022 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : curl\nCVE ID : CVE-2021-22898 CVE-2021-22924 CVE-2021-22945 CVE-2021-22946\n CVE-2021-22947 CVE-2022-22576 CVE-2022-27774 CVE-2022-27775\n CVE-2022-27776 CVE-2022-27781 CVE-2022-27782 CVE-2022-32205\n CVE-2022-32206 CVE-2022-32207 CVE-2022-32208\nDebian Bug : 989228 991492 1010295 1010254 1010253 1010252\n\nMultiple security vulnerabilities have been discovered in cURL, an URL transfer\nlibrary. These flaws may allow remote attackers to obtain sensitive\ninformation, leak authentication or cookie header data or facilitate a\ndenial of service attack.\n\nFor the stable distribution (bullseye), these problems have been fixed in\nversion 7.74.0-1.3+deb11u2.\n\nWe recommend that you upgrade your curl packages.\n\nFor the detailed security status of curl please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/curl\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "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": "2022-08-01T16:58:44", "type": "debian", "title": "[SECURITY] [DSA 5197-1] curl security update", "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-2021-22898", "CVE-2021-22924", "CVE-2021-22945", "CVE-2021-22946", "CVE-2021-22947", "CVE-2022-22576", "CVE-2022-27774", "CVE-2022-27775", "CVE-2022-27776", "CVE-2022-27781", "CVE-2022-27782", "CVE-2022-32205", "CVE-2022-32206", "CVE-2022-32207", "CVE-2022-32208"], "modified": "2022-08-01T16:58:44", "id": "DEBIAN:DSA-5197-1:EFC47", "href": "https://lists.debian.org/debian-security-announce/2022/msg00166.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-31T19:35:17", "description": "- -------------------------------------------------------------------------\nDebian LTS Advisory DLA-2734-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Adrian Bunk\nAugust 09, 2021 https://wiki.debian.org/LTS\n- -------------------------------------------------------------------------\n\nPackage : curl\nVersion : 7.52.1-5+deb9u15\nCVE ID : CVE-2021-22898 CVE-2021-22924\nDebian Bug : 989228 991492\n\nSeveral vulnerabilities were fixed in curl,\na client-side URL transfer library.\n\nCVE-2021-22898\n\n Information disclosure in connection to telnet servers.\n\nCVE-2021-22924\n\n Bad connection reuse due to flawed path name checks.\n\nFor Debian 9 stretch, these problems have been fixed in version\n7.52.1-5+deb9u15.\n\nWe recommend that you upgrade your curl packages.\n\nFor the detailed security status of curl please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/curl\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": 2.2, "cvssV3": {"baseSeverity": "LOW", "confidentialityImpact": "LOW", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 3.7, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 1.4}, "published": "2021-08-13T04:32:15", "type": "debian", "title": "[SECURITY] [DLA 2734-1] curl security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-22898", "CVE-2021-22924"], "modified": "2021-08-13T04:32:15", "id": "DEBIAN:DLA-2734-1:488E8", "href": "https://lists.debian.org/debian-lts-announce/2021/08/msg00017.html", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2022-08-31T19:34:17", "description": "- -------------------------------------------------------------------------\nDebian LTS Advisory DLA-2773-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Thorsten Alteholz\nSeptember 30, 2021 https://wiki.debian.org/LTS\n- -------------------------------------------------------------------------\n\nPackage : curl\nVersion : 7.52.1-5+deb9u16\nCVE ID : CVE-2021-22946 CVE-2021-22947\n\n\nTwo issues have been found in curl, a command line tool and an easy-to-use \nclient-side library for transferring data with URL syntax.\n\n\nCVE-2021-22946\n Crafted answers from a server might force clients to not use TLS on\n connections though TLS was required and expected.\n\nCVE-2021-22947\n When using STARTTLS to initiate a TLS connection, the server might\n send multiple answers before the TLS upgrade and such the client\n would handle them as being trusted. This could be used by a\n MITM-attacker to inject fake response data.\n\n\nFor Debian 9 stretch, these problems have been fixed in version\n7.52.1-5+deb9u16.\n\nWe recommend that you upgrade your curl packages.\n\nFor the detailed security status of curl please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/curl\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": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-09-30T21:58:49", "type": "debian", "title": "[SECURITY] [DLA 2773-1] curl security update", "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-2021-22946", "CVE-2021-22947"], "modified": "2021-09-30T21:58:49", "id": "DEBIAN:DLA-2773-1:5DA4A", "href": "https://lists.debian.org/debian-lts-announce/2021/09/msg00022.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}}], "nessus": [{"lastseen": "2023-01-10T19:27:55", "description": "The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3085 advisory.\n\n - curl 7.7 through 7.76.1 suffers from an information disclosure when the `-t` command line option, known as `CURLOPT_TELNETOPTIONS` in libcurl, is used to send variable=content pairs to TELNET servers. Due to a flaw in the option parser for sending NEW_ENV variables, libcurl could be made to pass on uninitialized data from a stack based buffer to the server, resulting in potentially revealing sensitive internal information to the server using a clear-text network protocol. (CVE-2021-22898)\n\n - libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches the setup.Due to errors in the logic, the config matching function did not take 'issuercert' into account and it compared the involved paths *case insensitively*,which could lead to libcurl reusing wrong connections.File paths are, or can be, case sensitive on many systems but not all, and caneven vary depending on used file systems.The comparison also didn't include the 'issuer cert' which a transfer can setto qualify how to verify the server certificate. (CVE-2021-22924)\n\n - A user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server (`--ssl-reqd` on the command line or`CURLOPT_USE_SSL` set to `CURLUSESSL_CONTROL` or `CURLUSESSL_ALL` withlibcurl). This requirement could be bypassed if the server would return a properly crafted but perfectly legitimate response.This flaw would then make curl silently continue its operations\n **withoutTLS** contrary to the instructions and expectations, exposing possibly sensitive data in clear text over the network. (CVE-2021-22946)\n\n - When curl >= 7.20.0 and <= 7.78.0 connects to an IMAP or POP3 server to retrieve data using STARTTLS to upgrade to TLS security, the server can respond and send back multiple responses at once that curl caches.\n curl would then upgrade to TLS but not flush the in-queue of cached responses but instead continue using and trustingthe responses it got *before* the TLS handshake as if they were authenticated.Using this flaw, it allows a Man-In-The-Middle attacker to first inject the fake responses, then pass-through the TLS traffic from the legitimate server and trick curl into sending data back to the user thinking the attacker's injected data comes from the TLS-protected server. (CVE-2021-22947)\n\n - An improper authentication vulnerability exists in curl 7.33.0 to and including 7.82.0 which might allow reuse OAUTH2-authenticated connections without properly making sure that the connection was authenticated with the same credentials as set for this transfer. This affects SASL-enabled protocols: SMPTP(S), IMAP(S), POP3(S) and LDAP(S) (openldap only). (CVE-2022-22576)\n\n - A insufficiently protected credentials vulnerability in fixed in curl 7.83.0 might leak authentication or cookie header data on HTTP redirects to the same host but another port number. (CVE-2022-27776)\n\n - libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server's certificate chain.Due to an erroneous function, a malicious server could make libcurl built withNSS get stuck in a never-ending busy-loop when trying to retrieve thatinformation.\n (CVE-2022-27781)\n\n - libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should have prohibited reuse.libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse if one of them matches the setup. However, several TLS andSSH settings were left out from the configuration match checks, making themmatch too easily. (CVE-2022-27782)\n\n - curl < 7.84.0 supports chained HTTP compression algorithms, meaning that a serverresponse can be compressed multiple times and potentially with different algorithms. The number of acceptable links in this decompression chain was unbounded, allowing a malicious server to insert a virtually unlimited number of compression steps.The use of such a decompression chain could result in a malloc bomb, makingcurl end up spending enormous amounts of allocated heap memory, or trying toand returning out of memory errors. (CVE-2022-32206)\n\n - When curl < 7.84.0 does FTP transfers secured by krb5, it handles message verification failures wrongly.\n This flaw makes it possible for a Man-In-The-Middle attack to go unnoticed and even allows it to inject data to the client. (CVE-2022-32208)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2022-08-29T00:00:00", "type": "nessus", "title": "Debian DLA-3085-1 : curl - LTS security update", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-22898", "CVE-2021-22924", "CVE-2021-22946", "CVE-2021-22947", "CVE-2022-22576", "CVE-2022-27776", "CVE-2022-27781", "CVE-2022-27782", "CVE-2022-32206", "CVE-2022-32208"], "modified": "2022-12-05T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:curl", "p-cpe:/a:debian:debian_linux:libcurl3-gnutls", "p-cpe:/a:debian:debian_linux:libcurl3-nss", "p-cpe:/a:debian:debian_linux:libcurl4", "p-cpe:/a:debian:debian_linux:libcurl4-doc", "p-cpe:/a:debian:debian_linux:libcurl4-gnutls-dev", "p-cpe:/a:debian:debian_linux:libcurl4-nss-dev", "p-cpe:/a:debian:debian_linux:libcurl4-openssl-dev", "cpe:/o:debian:debian_linux:10.0"], "id": "DEBIAN_DLA-3085.NASL", "href": "https://www.tenable.com/plugins/nessus/164482", "sourceData": "#%NASL_MIN_LEVEL 80900\n#\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Debian Security Advisory dla-3085. 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Due to a\n flaw in the option parser for sending NEW_ENV variables, libcurl could be made to pass on uninitialized\n data from a stack based buffer to the server, resulting in potentially revealing sensitive internal\n information to the server using a clear-text network protocol. (CVE-2021-22898)\n\n - libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of\n them matches the setup.Due to errors in the logic, the config matching function did not take 'issuercert'\n into account and it compared the involved paths *case insensitively*,which could lead to libcurl reusing\n wrong connections.File paths are, or can be, case sensitive on many systems but not all, and caneven vary\n depending on used file systems.The comparison also didn't include the 'issuer cert' which a transfer can\n setto qualify how to verify the server certificate. 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Due to a flaw in the option parser for sending NEW_ENV variables, libcurl could be made to pass on uninitialized data from a stack based buffer to the server, resulting in potentially revealing sensitive internal information to the server using a clear-text network protocol. (CVE-2021-22898)\n\n - libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches the setup.Due to errors in the logic, the config matching function did not take 'issuercert' into account and it compared the involved paths *case insensitively*,which could lead to libcurl reusing wrong connections.File paths are, or can be, case sensitive on many systems but not all, and caneven vary depending on used file systems.The comparison also didn't include the 'issuer cert' which a transfer can setto qualify how to verify the server certificate. 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(CVE-2021-22946)\n\n - When curl >= 7.20.0 and <= 7.78.0 connects to an IMAP or POP3 server to retrieve data using STARTTLS to upgrade to TLS security, the server can respond and send back multiple responses at once that curl caches.\n curl would then upgrade to TLS but not flush the in-queue of cached responses but instead continue using and trustingthe responses it got *before* the TLS handshake as if they were authenticated.Using this flaw, it allows a Man-In-The-Middle attacker to first inject the fake responses, then pass-through the TLS traffic from the legitimate server and trick curl into sending data back to the user thinking the attacker's injected data comes from the TLS-protected server. (CVE-2021-22947)\n\n - An improper authentication vulnerability exists in curl 7.33.0 to and including 7.82.0 which might allow reuse OAUTH2-authenticated connections without properly making sure that the connection was authenticated with the same credentials as set for this transfer. This affects SASL-enabled protocols: SMPTP(S), IMAP(S), POP3(S) and LDAP(S) (openldap only). (CVE-2022-22576)\n\n - An insufficiently protected credentials vulnerability exists in curl 4.9 to and include curl 7.82.0 are affected that could allow an attacker to extract credentials when follows HTTP(S) redirects is used with authentication could leak credentials to other services that exist on different protocols or port numbers.\n (CVE-2022-27774)\n\n - An information disclosure vulnerability exists in curl 7.65.0 to 7.82.0 are vulnerable that by using an IPv6 address that was in the connection pool but with a different zone id it could reuse a connection instead. (CVE-2022-27775)\n\n - A insufficiently protected credentials vulnerability in fixed in curl 7.83.0 might leak authentication or cookie header data on HTTP redirects to the same host but another port number. (CVE-2022-27776)\n\n - libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server's certificate chain.Due to an erroneous function, a malicious server could make libcurl built withNSS get stuck in a never-ending busy-loop when trying to retrieve thatinformation.\n (CVE-2022-27781)\n\n - libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should have prohibited reuse.libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse if one of them matches the setup. However, several TLS andSSH settings were left out from the configuration match checks, making themmatch too easily. (CVE-2022-27782)\n\n - A malicious server can serve excessive amounts of `Set-Cookie:` headers in a HTTP response to curl and curl < 7.84.0 stores all of them. 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'content/tus/rhel8/8.2/x86_64/highavailability/os',\n 'content/tus/rhel8/8.2/x86_64/highavailability/source/SRPMS',\n 'content/tus/rhel8/8.2/x86_64/nfv/debug',\n 'content/tus/rhel8/8.2/x86_64/nfv/os',\n 'content/tus/rhel8/8.2/x86_64/nfv/source/SRPMS',\n 'content/tus/rhel8/8.2/x86_64/rt/debug',\n 'content/tus/rhel8/8.2/x86_64/rt/os',\n 'content/tus/rhel8/8.2/x86_64/rt/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'curl-7.61.1-12.el8_2.4', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libcurl-7.61.1-12.el8_2.4', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libcurl-devel-7.61.1-12.el8_2.4', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libcurl-minimal-7.61.1-12.el8_2.4', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n }\n];\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, 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subscription_caveat + rpm_report_get() + redhat_report_repo_caveat();\n else extra = subscription_caveat + rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'curl / libcurl / libcurl-devel / libcurl-minimal');\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-01-10T19:17:06", "description": "According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - A user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server (`--ssl-reqd` on the command line or`CURLOPT_USE_SSL` set to `CURLUSESSL_CONTROL` or `CURLUSESSL_ALL` withlibcurl). 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curl - security update
