Use-after-free error could lead to crash (CVE-2016-4658). Use-after-free vulnerability in libxml2 through 2.9.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the XPointer range-to function (CVE-2016-5131). libxml2 2.9.4 and earlier does not offer a flag directly indicating that the current document may be read but other files may not be opened, which makes it easier for remote attackers to conduct XML External Entity (XXE) attacks via a crafted document (CVE-2016-9318). Heap buffer overflow in xmlAddID (CVE-2017-0663). Integer overflow in memory debug code in libxml2 before 2.9.5 (CVE-2017-5130). NULL pointer deref in xmlDumpElementContent (CVE-2017-5969). Prevent unwanted external entity reference (CVE-2017-7375). Increase buffer space for port in HTTP redirect support (CVE-2017-7376). The function xmlSnprintfElementContent in valid.c was vulnerable to a stack buffer overflow (CVE-2017-9047, CVE-2017-9048). The function xmlDictComputeFastKey in dict.c was vulnerable to a heap-based buffer over-read (CVE-2017-9049). The function xmlDictAddString was vulnerable to a heap-based buffer over-read (CVE-2017-9050). It was discovered that libxml2 incorrecty handled certain files. An attacker could use this issue with specially constructed XML data to cause libxml2 to consume resources, leading to a denial of service (CVE-2017-15412). Wei Lei discovered that libxml2 incorrecty handled certain parameter entities. An attacker could use this issue with specially constructed XML data to cause libxml2 to consume resources, leading to a denial of service (CVE-2017-16932). The libxml2 package has been updated to version 2.9.7 to fix these issues and several other bugs.
{"id": "MGASA-2018-0048", "vendorId": null, "type": "mageia", "bulletinFamily": "unix", "title": "Updated libxml2 & perl-XML-LibXML packages fix security vulnerabilities\n", "description": "Use-after-free error could lead to crash (CVE-2016-4658). Use-after-free vulnerability in libxml2 through 2.9.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the XPointer range-to function (CVE-2016-5131). libxml2 2.9.4 and earlier does not offer a flag directly indicating that the current document may be read but other files may not be opened, which makes it easier for remote attackers to conduct XML External Entity (XXE) attacks via a crafted document (CVE-2016-9318). Heap buffer overflow in xmlAddID (CVE-2017-0663). Integer overflow in memory debug code in libxml2 before 2.9.5 (CVE-2017-5130). NULL pointer deref in xmlDumpElementContent (CVE-2017-5969). Prevent unwanted external entity reference (CVE-2017-7375). Increase buffer space for port in HTTP redirect support (CVE-2017-7376). The function xmlSnprintfElementContent in valid.c was vulnerable to a stack buffer overflow (CVE-2017-9047, CVE-2017-9048). The function xmlDictComputeFastKey in dict.c was vulnerable to a heap-based buffer over-read (CVE-2017-9049). The function xmlDictAddString was vulnerable to a heap-based buffer over-read (CVE-2017-9050). It was discovered that libxml2 incorrecty handled certain files. An attacker could use this issue with specially constructed XML data to cause libxml2 to consume resources, leading to a denial of service (CVE-2017-15412). Wei Lei discovered that libxml2 incorrecty handled certain parameter entities. An attacker could use this issue with specially constructed XML data to cause libxml2 to consume resources, leading to a denial of service (CVE-2017-16932). The libxml2 package has been updated to version 2.9.7 to fix these issues and several other bugs. \n", "published": "2018-01-03T15:50:51", "modified": "2018-01-03T15:50:51", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 10.0}, "severity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 10.0, "acInsufInfo": true, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL"}, "exploitabilityScore": 3.9, "impactScore": 5.9}, "href": "https://advisories.mageia.org/MGASA-2018-0048.html", "reporter": "Gentoo Foundation", "references": ["https://bugs.mageia.org/show_bug.cgi?id=19695", "https://chromereleases.googleblog.com/2017/10/stable-channel-update-for-desktop.html", "https://chromereleases.googleblog.com/2017/12/stable-channel-update-for-desktop.html", "https://lists.opensuse.org/opensuse-updates/2017-02/msg00055.html", "https://lists.opensuse.org/opensuse-updates/2017-06/msg00022.html", "https://lists.opensuse.org/opensuse-updates/2017-07/msg00000.html", "https://lists.opensuse.org/opensuse-updates/2017-07/msg00040.html", "https://usn.ubuntu.com/usn/usn-3513-1/", "https://usn.ubuntu.com/usn/usn-3504-1/"], "cvelist": ["CVE-2016-4658", "CVE-2016-5131", "CVE-2016-9318", "CVE-2017-0663", "CVE-2017-15412", "CVE-2017-16932", "CVE-2017-5130", "CVE-2017-5969", "CVE-2017-7375", "CVE-2017-7376", "CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050"], "immutableFields": [], "lastseen": "2022-04-18T11:19:34", "viewCount": 1, "enchantments": {"score": {"value": 3.0, "vector": "NONE"}, "dependencies": {"references": [{"type": "altlinux", "idList": ["29E77B84F0912F2ABB753A2B43C020CA"]}, {"type": "amazon", "idList": ["ALAS-2020-1415", "ALAS2-2019-1301", "ALAS2-2020-1466"]}, {"type": "androidsecurity", "idList": ["ANDROID:2017-05-01", "ANDROID:2017-06-01"]}, {"type": "apple", "idList": ["APPLE:0627AF17A33B956DE48ACE757A30BFB9", "APPLE:064D138B51FD5A1569959D1A78DD6E63", "APPLE:444B5944D49C1B1DB2F8D833473A3E28", "APPLE:57CA287E3904ED3B654944A45A76249B", "APPLE:5E58B6737BAA8A942A7E8E20FE61FF82", "APPLE:6748E384E7BA13DBCB2C35FCC0D241F7", "APPLE:6951A7CE1381D5D91F753D27604DF2AD", "APPLE:6B41E03BE95C41152A91DE7584480E16", "APPLE:B6838750CA6086B150DDD58EB8FAE22A", "APPLE:C1DE780499874CA96D4F95B04F0C81AA", 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An \nattacker could use this to specially construct XML data that \ncould cause a denial of service or possibly execute arbitrary \ncode. (CVE-2017-0663)\n\nIt was discovered that libxml2 did not properly validate parsed entity \nreferences. An attacker could use this to specially construct XML \ndata that could expose sensitive information. (CVE-2017-7375)\n\nIt was discovered that a buffer overflow existed in libxml2 when \nhandling HTTP redirects. An attacker could use this to specially \nconstruct XML data that could cause a denial of service or possibly \nexecute arbitrary code. (CVE-2017-7376)\n\nMarcel B\u00f6hme and Van-Thuan Pham discovered a buffer overflow in \nlibxml2 when handling elements. An attacker could use this to specially \nconstruct XML data that could cause a denial of service or possibly \nexecute arbitrary code. (CVE-2017-9047)\n\nMarcel B\u00f6hme and Van-Thuan Pham discovered a buffer overread \nin libxml2 when handling elements. An attacker could use this \nto specially construct XML data that could cause a denial of \nservice. (CVE-2017-9048)\n\nMarcel B\u00f6hme and Van-Thuan Pham discovered multiple buffer overreads \nin libxml2 when handling parameter-entity references. An attacker \ncould use these to specially construct XML data that could cause a \ndenial of service. (CVE-2017-9049, CVE-2017-9050)\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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2017-09-19T00:00:00", "type": "ubuntu", "title": "libxml2 vulnerabilities", "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": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-0663", "CVE-2017-7375", "CVE-2017-7376", "CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050"], "modified": "2017-09-19T00:00:00", "id": "USN-3424-1", "href": "https://ubuntu.com/security/notices/USN-3424-1", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-26T13:13:25", "description": "## Releases\n\n * Ubuntu 12.04 \n\n## Packages\n\n * libxml2 \\- GNOME XML library\n\nUSN-3424-1 fixed several vulnerabilities in libxml2. This update \nprovides the corresponding update for Ubuntu 12.04 ESM.\n\nOriginal advisory details:\n\nIt was discovered that a type confusion error existed in libxml2. An \nattacker could use this to specially construct XML data that \ncould cause a denial of service or possibly execute arbitrary \ncode. (CVE-2017-0663)\n\nIt was discovered that libxml2 did not properly validate parsed entity \nreferences. An attacker could use this to specially construct XML \ndata that could expose sensitive information. (CVE-2017-7375)\n\nIt was discovered that a buffer overflow existed in libxml2 when \nhandling HTTP redirects. An attacker could use this to specially \nconstruct XML data that could cause a denial of service or possibly \nexecute arbitrary code. (CVE-2017-7376)\n\nMarcel B\u00f6hme and Van-Thuan Pham discovered a buffer overflow in \nlibxml2 when handling elements. An attacker could use this to specially \nconstruct XML data that could cause a denial of service or possibly \nexecute arbitrary code. (CVE-2017-9047)\n\nMarcel B\u00f6hme and Van-Thuan Pham discovered a buffer overread \nin libxml2 when handling elements. An attacker could use this \nto specially construct XML data that could cause a denial of \nservice. (CVE-2017-9048)\n\nMarcel B\u00f6hme and Van-Thuan Pham discovered multiple buffer overreads \nin libxml2 when handling parameter-entity references. An attacker \ncould use these to specially construct XML data that could cause a \ndenial of service. (CVE-2017-9049, CVE-2017-9050)\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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2017-10-10T00:00:00", "type": "ubuntu", "title": "libxml2 vulnerabilities", "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": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-0663", "CVE-2017-7375", "CVE-2017-7376", "CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050"], "modified": "2017-10-10T00:00:00", "id": "USN-3424-2", "href": "https://ubuntu.com/security/notices/USN-3424-2", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-13T03:08:15", "description": "## Releases\n\n * Ubuntu 16.10 \n * Ubuntu 16.04 ESM\n * Ubuntu 14.04 ESM\n * Ubuntu 12.04 \n\n## Packages\n\n * libxml2 \\- GNOME XML library\n\nIt was discovered that libxml2 incorrectly handled format strings. If a \nuser or automated system were tricked into opening a specially crafted \ndocument, an attacker could possibly cause libxml2 to crash, resulting in a \ndenial of service. This issue only affected Ubuntu 12.04 LTS, Ubuntu 14.04 \nLTS, and Ubuntu 16.04 LTS. (CVE-2016-4448)\n\nIt was discovered that libxml2 incorrectly handled certain malformed \ndocuments. If a user or automated system were tricked into opening a \nspecially crafted document, an attacker could cause libxml2 to crash, \nresulting in a denial of service, or possibly execute arbitrary code. \n(CVE-2016-4658)\n\nNick Wellnhofer discovered that libxml2 incorrectly handled certain \nmalformed documents. If a user or automated system were tricked into \nopening a specially crafted document, an attacker could cause libxml2 to \ncrash, resulting in a denial of service, or possibly execute arbitrary \ncode. (CVE-2016-5131)\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": "2017-03-16T00:00:00", "type": "ubuntu", "title": "libxml2 vulnerabilities", "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-2016-4448", "CVE-2016-4658", "CVE-2016-5131"], "modified": "2017-03-16T00:00:00", "id": "USN-3235-1", "href": "https://ubuntu.com/security/notices/USN-3235-1", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-26T13:06:09", "description": "## Releases\n\n * Ubuntu 18.04 LTS\n * Ubuntu 16.04 ESM\n * Ubuntu 14.04 ESM\n\n## Packages\n\n * libxml2 \\- GNOME XML library\n\nMatias Brutti discovered that libxml2 incorrectly handled certain XML files. \nAn attacker could possibly use this issue to expose sensitive information. \n(CVE-2016-9318)\n\nIt was discovered that libxml2 incorrectly handled certain files. \nAn attacker could possibly use this issue to cause a denial of service. \nThis issue only affected Ubuntu 18.04 LTS. (CVE-2017-16932)\n\nIt was discovered that libxml2 incorrectly handled certain files. \nAn attacker could possibly use this issue to cause a denial of service. \n(CVE-2017-18258, CVE-2018-14404, CVE-2018-14567)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-08-14T00:00:00", "type": "ubuntu", "title": "libxml2 vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-9318", "CVE-2017-16932", "CVE-2017-18258", "CVE-2018-14404", "CVE-2018-14567"], "modified": "2018-08-14T00:00:00", "id": "USN-3739-1", "href": "https://ubuntu.com/security/notices/USN-3739-1", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-26T13:12:06", "description": "## Releases\n\n * Ubuntu 17.10 \n * Ubuntu 17.04 \n * Ubuntu 16.04 ESM\n * Ubuntu 14.04 ESM\n\n## Packages\n\n * libxml2 \\- GNOME XML library\n\nWei Lei discovered that libxml2 incorrecty handled certain parameter \nentities. An attacker could use this issue with specially constructed XML \ndata to cause libxml2 to consume resources, leading to a denial of service.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2017-12-05T00:00:00", "type": "ubuntu", "title": "libxml2 vulnerability", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-16932"], "modified": "2017-12-05T00:00:00", "id": "USN-3504-1", "href": "https://ubuntu.com/security/notices/USN-3504-1", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-26T13:12:05", "description": "## Releases\n\n * Ubuntu 12.04 \n\n## Packages\n\n * libxml2 \\- GNOME XML library\n\nUSN-3504-1 fixed a vulnerability in libxml2. This update provides \nthe corresponding update for Ubuntu 12.04 ESM.\n\nOriginal advisory details:\n\nWei Lei discovered that libxml2 incorrecty handled certain parameter \nentities. An attacker could use this issue with specially constructed XML \ndata to cause libxml2 to consume resources, leading to a denial of service.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2017-12-05T00:00:00", "type": "ubuntu", "title": "libxml2 vulnerability", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-16932"], "modified": "2017-12-05T00:00:00", "id": "USN-3504-2", "href": "https://ubuntu.com/security/notices/USN-3504-2", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-26T13:11:52", "description": "## Releases\n\n * Ubuntu 17.10 \n * Ubuntu 17.04 \n * Ubuntu 16.04 ESM\n * Ubuntu 14.04 ESM\n\n## Packages\n\n * libxml2 \\- GNOME XML library\n\nIt was discovered that libxml2 incorrecty handled certain files. An attacker \ncould use this issue with specially constructed XML data to cause libxml2 to \nconsume resources, leading to a denial of service.\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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2017-12-13T00:00:00", "type": "ubuntu", "title": "libxml2 vulnerability", "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, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-15412"], "modified": "2017-12-13T00:00:00", "id": "USN-3513-1", "href": "https://ubuntu.com/security/notices/USN-3513-1", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-26T13:11:52", "description": "## Releases\n\n * Ubuntu 12.04 \n\n## Packages\n\n * libxml2 \\- GNOME XML library\n\nUSN-3513-1 fixed a vulnerability in libxml2. This update provides \nthe corresponding update for Ubuntu 12.04 ESM.\n\nOriginal advisory details:\n\nIt was discovered that libxml2 incorrecty handled certain files. An attacker \ncould use this issue with specially constructed XML data to cause libxml2 to \nconsume resources, leading to a denial of service.\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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2017-12-13T00:00:00", "type": "ubuntu", "title": "libxml2 vulnerability", "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, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-15412"], "modified": "2017-12-13T00:00:00", "id": "USN-3513-2", "href": "https://ubuntu.com/security/notices/USN-3513-2", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "cloudfoundry": [{"lastseen": "2019-05-29T18:32:53", "description": "# \n\n# Severity\n\nMedium\n\n# Vendor\n\nCanonical Ubuntu\n\n# Versions Affected\n\n * Canonical Ubuntu 14.04\n\n# Description\n\nIt was discovered that a type confusion error existed in libxml2. An attacker could use this to specially construct XML data that could cause a denial of service or possibly execute arbitrary code. ([CVE-2017-0663](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-0663>))\n\nIt was discovered that libxml2 did not properly validate parsed entity references. An attacker could use this to specially construct XML data that could expose sensitive information. ([CVE-2017-7375](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7375>))\n\nIt was discovered that a buffer overflow existed in libxml2 when handling HTTP redirects. An attacker could use this to specially construct XML data that could cause a denial of service or possibly execute arbitrary code. ([CVE-2017-7376](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7376>))\n\nMarcel B\u00f6hme and Van-Thuan Pham discovered a buffer overflow in libxml2 when handling elements. An attacker could use this to specially construct XML data that could cause a denial of service or possibly execute arbitrary code. ([CVE-2017-9047](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-9047>))\n\nMarcel B\u00f6hme and Van-Thuan Pham discovered a buffer overread in libxml2 when handling elements. An attacker could use this to specially construct XML data that could cause a denial of service. ([CVE-2017-9048](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-9048>))\n\nMarcel B\u00f6hme and Van-Thuan Pham discovered multiple buffer overreads in libxml2 when handling parameter-entity references. An attacker could use these to specially construct XML data that could cause a denial of service. ([CVE-2017-9049](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-9049>), [CVE-2017-9050](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-9050>))\n\n# Affected Cloud Foundry Products and Versions\n\n_Severity is medium unless otherwise noted._\n\n * Cloud Foundry BOSH stemcells are vulnerable, including: \n * 3363.x versions prior to 3363.40\n * 3421.x versions prior to 3421.29\n * 3445.x versions prior to 3445.15\n * All other stemcells not listed.\n * All versions of Cloud Foundry cflinuxfs2 prior to 1.156.0\n\n# Mitigation\n\nOSS users are strongly encouraged to follow one of the mitigations below:\n\n * The Cloud Foundry project recommends upgrading the following BOSH stemcells: \n * Upgrade 3363.x versions prior to 3363.40\n * Upgrade 3421.x versions prior to 3421.29\n * Upgrade 3445.x versions prior to 3445.15\n * All other stemcells should be upgraded to the latest version available on [bosh.io](<https://bosh.io>).\n * The Cloud Foundry project recommends that Cloud Foundry deployments run with cflinuxfs2 version 1.156.0 or later.\n\n# References\n\n * [USN-3424-1](<http://www.ubuntu.com/usn/usn-3424-1/>)\n * [CVE-2017-0663](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-0663>)\n * [CVE-2017-7375](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7375>)\n * [CVE-2017-7376](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7376>)\n * [CVE-2017-9047](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-9047>)\n * [CVE-2017-9048](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-9048>)\n * [CVE-2017-9049](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-9049>)\n * [CVE-2017-9050](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-9050>)\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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2017-11-01T00:00:00", "type": "cloudfoundry", "title": "USN-3424-1: libxml2 vulnerabilities | Cloud Foundry", "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": true, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-7375", "CVE-2017-9049", "CVE-2017-9048", "CVE-2017-7376", "CVE-2017-0663", "CVE-2017-9047", "CVE-2017-9050"], "modified": "2017-11-01T00:00:00", "id": "CFOUNDRY:29B0983CCEB0C92897BDB6A87096A5D7", "href": "https://www.cloudfoundry.org/blog/usn-3424-1/", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-13T03:06:45", "description": "# \n\n# Severity\n\nMedium\n\n# Vendor\n\nCanonical Ubuntu\n\n# Versions Affected\n\n * Canonical Ubuntu 14.04\n\n# Description\n\nIt was discovered that libxml2 incorrectly handled format strings. If a user or automated system were tricked into opening a specially crafted document, an attacker could possibly cause libxml2 to crash, resulting in a denial of service. ([CVE-2016-4448](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-4448>))\n\nIt was discovered that libxml2 incorrectly handled certain malformed documents. If a user or automated system were tricked into opening a specially crafted document, an attacker could cause libxml2 to crash, resulting in a denial of service, or possibly execute arbitrary code. ([CVE-2016-4658](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-4658>))\n\nNick Wellnhofer discovered that libxml2 incorrectly handled certain malformed documents. If a user or automated system were tricked into opening a specially crafted document, an attacker could cause libxml2 to crash, resulting in a denial of service, or possibly execute arbitrary code. ([CVE-2016-5131](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-5131>))\n\n# Affected Cloud Foundry Products and Versions\n\n_Severity is medium unless otherwise noted._\n\n * Cloud Foundry BOSH stemcells are vulnerable, including: \n * 3151.x versions prior to 3151.14\n * 3233.x versions prior to 3233.16\n * 3263.x versions prior to 3263.22\n * 3312.x versions prior to 3312.22\n * 3363.x versions prior to 3363.14\n * All other stemcells not listed.\n * All versions of Cloud Foundry cflinuxfs2 prior to 1.108.0\n\n# Mitigation\n\nOSS users are strongly encouraged to follow one of the mitigations below:\n\n * The Cloud Foundry project recommends upgrading the following BOSH stemcells: \n * Upgrade 3151.x versions to 3151.14 or later\n * Upgrade 3233.x versions to 3233.16 or later\n * Upgrade 3263.x versions to 3263.22 or later\n * Upgrade 3312.x versions to 3312.22 or later\n * Upgrade 3363.x versions to 3363.14 or later\n * All other stemcells should be upgraded to the latest version.\n * The Cloud Foundry project recommends that Cloud Foundry deployments run with cflinuxfs2 versions 1.108.0 or later.\n\n# References\n\n * [USN-3235-1](<http://www.ubuntu.com/usn/usn-3235-1/>)\n * [CVE-2016-4448](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-4448>)\n * [CVE-2016-4658](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-4658>)\n * [CVE-2016-5131](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-5131>)\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": "2017-03-31T00:00:00", "type": "cloudfoundry", "title": "USN-3235-1: libxml2 vulnerabilities | Cloud Foundry", "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"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4448", "CVE-2016-4658", "CVE-2016-5131"], "modified": "2017-03-31T00:00:00", "id": "CFOUNDRY:7021C5270A461D6FC34DE4CA651C34EE", "href": "https://www.cloudfoundry.org/blog/usn-3235-1/", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-01-01T15:27:17", "description": "# \n\n# Severity\n\nMedium\n\n# Vendor\n\nCanonical Ubuntu\n\n# Versions Affected\n\n * Canonical Ubuntu 14.04\n * Canonical Ubuntu 16.04\n * Canonical Ubuntu 18.04\n\n# Description\n\nMatias Brutti discovered that libxml2 incorrectly handled certain XML files. An attacker could possibly use this issue to expose sensitive information. (CVE-2016-9318)\n\nIt was discovered that libxml2 incorrectly handled certain files. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2017-16932)\n\nIt was discovered that libxml2 incorrectly handled certain files. An attacker could possibly use this issue to cause a denial of service. (CVE-2017-18258, CVE-2018-14404, CVE-2018-14567)\n\n# Affected Cloud Foundry Products and Versions\n\n_Severity is medium unless otherwise noted._\n\n * Cloud Foundry BOSH trusty-stemcells are vulnerable, including: \n * 3363.x versions prior to 3363.72\n * 3421.x versions prior to 3421.79\n * 3445.x versions prior to 3445.64\n * 3468.x versions prior to 3468.64\n * 3541.x versions prior to 3541.44\n * 3586.x versions prior to 3586.36\n * All other stemcells not listed.\n * Cloud Foundry BOSH xenial-stemcells are vulnerable, including: \n * 97.x versions prior to 97.12\n * All other stemcells not listed.\n * All versions of Cloud Foundry cflinuxfs2 prior to 1.230.0\n * All versions of Cloud Foundry cflinuxfs3 prior to 0.10.0\n\n# Mitigation\n\nOSS users are strongly encouraged to follow one of the mitigations below:\n\n * The Cloud Foundry project recommends upgrading the following BOSH trusty-stemcells: \n * Upgrade 3363.x versions to 3363.72\n * Upgrade 3421.x versions to 3421.79\n * Upgrade 3445.x versions to 3445.64\n * Upgrade 3468.x versions to 3468.64\n * Upgrade 3541.x versions to 3541.44\n * Upgrade 3586.x versions to 3586.36\n * All other stemcells should be upgraded to the latest version available on [bosh.io](<https://bosh.io/stemcells/#ubuntu-trusty>).\n * The Cloud Foundry project recommends upgrading the following BOSH xenial-stemcells: \n * Upgrade 97.x versions to 97.12\n * All other stemcells should be upgraded to the latest version available on [bosh.io](<https://bosh.io/stemcells/#ubuntu-xenial>).\n * The Cloud Foundry project recommends that Cloud Foundry deployments run with cflinuxfs2 version 1.230.0 or later.\n * The Cloud Foundry project recommends that Cloud Foundry deployments run with cflinuxfs3 version 0.10.0 or later.\n\n# References\n\n * [USN-3739-1](<https://usn.ubuntu.com/3739-1>)\n * [CVE-2016-9318](<https://people.canonical.com/~ubuntu-security/cve/CVE-2016-9318>)\n * [CVE-2017-16932](<https://people.canonical.com/~ubuntu-security/cve/CVE-2017-16932>)\n * [CVE-2017-18258](<https://people.canonical.com/~ubuntu-security/cve/CVE-2017-18258>)\n * [CVE-2018-14404](<https://people.canonical.com/~ubuntu-security/cve/CVE-2018-14404>)\n * [CVE-2018-14567](<https://people.canonical.com/~ubuntu-security/cve/CVE-2018-14567>)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 3.6}, "published": "2018-09-11T00:00:00", "type": "cloudfoundry", "title": "USN-3739-1: libxml2 vulnerabilities | Cloud Foundry", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-14404", "CVE-2018-14567", "CVE-2016-9318", "CVE-2017-18258", "CVE-2017-16932"], "modified": "2018-09-11T00:00:00", "id": "CFOUNDRY:534706586AA8B2BA233C6A2A618BD6A0", "href": "https://www.cloudfoundry.org/blog/usn-3739-1/", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2019-05-29T18:32:48", "description": "# \n\n# Severity\n\nMedium\n\n# Vendor\n\nCanonical Ubuntu\n\n# Versions Affected\n\n * Canonical Ubuntu 14.04\n\n# Description\n\nWei Lei discovered that libxml2 incorrecty handled certain parameter entities. An attacker could use this issue with specially constructed XML data to cause libxml2 to consume resources, leading to a denial of service.\n\n# Affected Cloud Foundry Products and Versions\n\n_Severity is medium unless otherwise noted._\n\n * Cloud Foundry BOSH stemcells are vulnerable, including: \n * 3421.x versions prior to 3421.34\n * 3445.x versions prior to 3445.19\n * 3468.x versions prior to 3468.13\n * All other stemcells not listed.\n * All versions of Cloud Foundry cflinuxfs2 prior to 1.173.0\n\n# Mitigation\n\nOSS users are strongly encouraged to follow one of the mitigations below:\n\n * The Cloud Foundry project recommends upgrading the following BOSH stemcells: \n * Upgrade 3421.x versions prior to 3421.34\n * Upgrade 3445.x versions prior to 3445.19\n * Upgrade 3468.x versions prior to 3468.13\n * All other stemcells should be upgraded to the latest version available on [bosh.io](<https://bosh.io>).\n * The Cloud Foundry project recommends that Cloud Foundry deployments run with cflinuxfs2 version 1.173.0 or later.\n\n# References\n\n * [USN-3504-1](<http://www.ubuntu.com/usn/usn-3504-1/>)\n * [CVE-2017-16932](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-16932>)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 3.6}, "published": "2017-12-14T00:00:00", "type": "cloudfoundry", "title": "USN-3504-1: libxml2 vulnerability | Cloud Foundry", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-16932"], "modified": "2017-12-14T00:00:00", "id": "CFOUNDRY:C0E674F38966607B2B6B03C0AB944275", "href": "https://www.cloudfoundry.org/blog/usn-3504-1/", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2019-05-29T18:32:48", "description": "# \n\n# Severity\n\nMedium\n\n# Vendor\n\nCanonical Ubuntu\n\n# Versions Affected\n\n * Canonical Ubuntu 14.04\n\n# Description\n\nIt was discovered that libxml2 incorrecty handled certain files. An attacker could use this issue with specially constructed XML data to cause libxml2 to consume resources, leading to a denial of service.\n\n# Affected Cloud Foundry Products and Versions\n\n_Severity is medium unless otherwise noted._\n\n * Cloud Foundry BOSH stemcells are vulnerable, including: \n * 3312.x versions prior to 3312.50\n * 3363.x versions prior to 3363.45\n * 3421.x versions prior to 3421.35\n * 3445.x versions prior to 3445.21\n * 3468.x versions prior to 3468.15\n * All other stemcells not listed.\n * All versions of Cloud Foundry cflinuxfs2 prior to 1.176.0\n\n# Mitigation\n\nOSS users are strongly encouraged to follow one of the mitigations below:\n\n * The Cloud Foundry project recommends upgrading the following BOSH stemcells: \n * Upgrade 3312.x versions to 3312.50\n * Upgrade 3363.x versions to 3363.45\n * Upgrade 3421.x versions to 3421.35\n * Upgrade 3445.x versions to 3445.21\n * Upgrade 3468.x versions to 3468.15\n * All other stemcells should be upgraded to the latest version available on [bosh.io](<https://bosh.io>).\n * The Cloud Foundry project recommends that Cloud Foundry deployments run with cflinuxfs2 version 1.176.0 or later.\n\n# References\n\n * [USN-3513-1](<http://www.ubuntu.com/usn/usn-3513-1/>)\n * [CVE-2017-15412](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-15412>)\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 5.9}, "published": "2018-01-24T00:00:00", "type": "cloudfoundry", "title": "USN-3513-1: libxml2 vulnerability | Cloud Foundry", "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, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-15412"], "modified": "2018-01-24T00:00:00", "id": "CFOUNDRY:81EBD6DFAEE8502A1AEE7ACA1D96C999", "href": "https://www.cloudfoundry.org/blog/usn-3513-1/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "openvas": [{"lastseen": "2019-05-29T18:34:16", "description": "Several vulnerabilities were discovered in libxml2, a library providing\nsupport to read, modify and write XML and HTML files. 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This issue is rated as High due to the possibility of remote code execution in an application that uses this library. Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2. 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Updated libxml2 & perl-XML-LibXML packages fix security vulnerabilities
