fkie_cve-2015-8806
Vulnerability from fkie_nvd
Published
2016-04-13 17:59
Modified
2024-11-21 02:39
Severity ?
Summary
dict.c in libxml2 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via an unexpected character immediately after the "<!DOCTYPE html" substring in a crafted HTML document.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
xmlsoft | libxml2 | * | |
canonical | ubuntu_linux | 12.04 | |
canonical | ubuntu_linux | 14.04 | |
canonical | ubuntu_linux | 15.10 | |
canonical | ubuntu_linux | 16.04 | |
debian | debian_linux | 8.0 |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*", matchCriteriaId: "AFAD619E-BF3F-4E56-AF88-5880F939333E", versionEndExcluding: "2.9.4", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*", matchCriteriaId: "8D305F7A-D159-4716-AB26-5E38BB5CD991", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", matchCriteriaId: "815D70A8-47D3-459C-A32C-9FEACA0659D1", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*", matchCriteriaId: "E88A537F-F4D0-46B9-9E37-965233C2A355", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", matchCriteriaId: "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "dict.c in libxml2 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via an unexpected character immediately after the \"<!DOCTYPE html\" substring in a crafted HTML document.", }, { lang: "es", value: "dict.c en libxml2 permite a atacantes remotos provocar una denegación de servicio (sobre lectura de buffer basado en memoria dinámica y caída de aplicación) a través de carácter no esperado inmediatamente después de la subcadena \"", }, ], id: "CVE-2015-8806", lastModified: "2024-11-21T02:39:14.237", metrics: { cvssMetricV2: [ { acInsufInfo: true, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 5, confidentialityImpact: "NONE", integrityImpact: "NONE", vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:P", version: "2.0", }, exploitabilityScore: 10, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 3.9, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2016-04-13T17:59:07.460", references: [ { source: "security@debian.org", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://www.openwall.com/lists/oss-security/2016/02/03/5", }, { source: "security@debian.org", tags: [ "Third Party Advisory", ], url: "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html", }, { source: "security@debian.org", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/bid/82071", }, { source: "security@debian.org", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-2994-1", }, { source: "security@debian.org", tags: [ "Issue Tracking", "Vendor Advisory", ], url: "https://bugzilla.gnome.org/show_bug.cgi?id=749115", }, { source: "security@debian.org", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/201701-37", }, { source: "security@debian.org", tags: [ "Third Party Advisory", ], url: "https://www.debian.org/security/2016/dsa-3593", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://www.openwall.com/lists/oss-security/2016/02/03/5", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/bid/82071", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-2994-1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Vendor Advisory", ], url: "https://bugzilla.gnome.org/show_bug.cgi?id=749115", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/201701-37", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://www.debian.org/security/2016/dsa-3593", }, ], sourceIdentifier: "security@debian.org", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "NVD-CWE-noinfo", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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Sightings
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Nomenclature
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