2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2016-8688" ,
"sourceIdentifier" : "cve@mitre.org" ,
"published" : "2017-02-15T19:59:00.643" ,
2025-04-20 02:05:18 +00:00
"lastModified" : "2025-04-20T01:37:25.860" ,
"vulnStatus" : "Deferred" ,
2024-12-08 03:06:42 +00:00
"cveTags" : [ ] ,
2023-04-24 12:24:31 +02:00
"descriptions" : [
{
"lang" : "en" ,
"value" : "The mtree bidder in libarchive 3.2.1 does not keep track of line sizes when extending the read-ahead, which allows remote attackers to cause a denial of service (crash) via a crafted file, which triggers an invalid read in the (1) detect_form or (2) bid_entry function in libarchive/archive_read_support_format_mtree.c."
} ,
{
"lang" : "es" ,
"value" : "El licitador mtree en libarchive 3.2.1 no realiza un seguimiento de los tama\u00f1os de l\u00ednea cuando ampl\u00eda la lectura anticipada, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de un archivo manipulado, lo que desencadena una lectura inv\u00e1lida en la funci\u00f3n (1) detect_form o (2) bid_entry en libarchive/archive_read_support_format_mtree.c."
}
] ,
"metrics" : {
"cvssMetricV30" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "3.0" ,
"vectorString" : "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" ,
2024-11-23 07:09:57 +00:00
"baseScore" : 5.5 ,
"baseSeverity" : "MEDIUM" ,
2023-04-24 12:24:31 +02:00
"attackVector" : "LOCAL" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "NONE" ,
"userInteraction" : "REQUIRED" ,
"scope" : "UNCHANGED" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "NONE" ,
2024-11-23 07:09:57 +00:00
"availabilityImpact" : "HIGH"
2023-04-24 12:24:31 +02:00
} ,
"exploitabilityScore" : 1.8 ,
"impactScore" : 3.6
}
] ,
"cvssMetricV2" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "2.0" ,
"vectorString" : "AV:N/AC:M/Au:N/C:N/I:N/A:P" ,
2024-11-23 07:09:57 +00:00
"baseScore" : 4.3 ,
2023-04-24 12:24:31 +02:00
"accessVector" : "NETWORK" ,
"accessComplexity" : "MEDIUM" ,
"authentication" : "NONE" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "NONE" ,
2024-11-23 07:09:57 +00:00
"availabilityImpact" : "PARTIAL"
2023-04-24 12:24:31 +02:00
} ,
"baseSeverity" : "MEDIUM" ,
"exploitabilityScore" : 8.6 ,
"impactScore" : 2.9 ,
"acInsufInfo" : false ,
"obtainAllPrivilege" : false ,
"obtainUserPrivilege" : false ,
"obtainOtherPrivilege" : false ,
"userInteractionRequired" : true
}
]
} ,
"weaknesses" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"description" : [
{
"lang" : "en" ,
"value" : "CWE-125"
}
]
}
] ,
"configurations" : [
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:libarchive:libarchive:3.2.1:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "4D64396A-0476-4C56-82AB-353D8DA332E3"
}
]
}
]
} ,
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "1EA337A3-B9A3-4962-B8BD-8E0C7C5B28EB"
}
]
}
]
}
] ,
"references" : [
{
"url" : "http://lists.opensuse.org/opensuse-updates/2016-12/msg00027.html" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Third Party Advisory"
]
} ,
{
"url" : "http://www.openwall.com/lists/oss-security/2016/10/16/11" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Mailing List" ,
"Patch" ,
"Third Party Advisory"
]
} ,
{
"url" : "http://www.securityfocus.com/bid/93781" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Third Party Advisory" ,
"VDB Entry"
]
} ,
{
"url" : "https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-heap-based-buffer-overflow-in-bid_entry-archive_read_support_format_mtree-c/" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Patch" ,
"Third Party Advisory" ,
"VDB Entry"
]
} ,
{
"url" : "https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-heap-based-buffer-overflow-in-detect_form-archive_read_support_format_mtree-c/" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Patch" ,
"Third Party Advisory" ,
"VDB Entry"
]
} ,
{
"url" : "https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-memory-corruptionunknown-crash-in-bid_entry-archive_read_support_format_mtree-c/" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Patch" ,
"Third Party Advisory" ,
"VDB Entry"
]
} ,
{
"url" : "https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-use-after-free-in-bid_entry-archive_read_support_format_mtree-c/" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Patch" ,
"Third Party Advisory" ,
"VDB Entry"
]
} ,
{
"url" : "https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-use-after-free-in-detect_form-archive_read_support_format_mtree-c/" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Patch" ,
"Third Party Advisory" ,
"VDB Entry"
]
} ,
{
"url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1377923" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Issue Tracking" ,
"Patch"
]
} ,
{
"url" : "https://github.com/libarchive/libarchive/commit/eec077f52bfa2d3f7103b4b74d52572ba8a15aca" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Issue Tracking" ,
"Patch" ,
"Third Party Advisory"
]
} ,
{
"url" : "https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "https://security.gentoo.org/glsa/201701-03" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Patch" ,
"Third Party Advisory" ,
"VDB Entry"
]
2024-11-23 07:09:57 +00:00
} ,
{
"url" : "http://lists.opensuse.org/opensuse-updates/2016-12/msg00027.html" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Third Party Advisory"
]
} ,
{
"url" : "http://www.openwall.com/lists/oss-security/2016/10/16/11" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Mailing List" ,
"Patch" ,
"Third Party Advisory"
]
} ,
{
"url" : "http://www.securityfocus.com/bid/93781" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Third Party Advisory" ,
"VDB Entry"
]
} ,
{
"url" : "https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-heap-based-buffer-overflow-in-bid_entry-archive_read_support_format_mtree-c/" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Patch" ,
"Third Party Advisory" ,
"VDB Entry"
]
} ,
{
"url" : "https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-heap-based-buffer-overflow-in-detect_form-archive_read_support_format_mtree-c/" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Patch" ,
"Third Party Advisory" ,
"VDB Entry"
]
} ,
{
"url" : "https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-memory-corruptionunknown-crash-in-bid_entry-archive_read_support_format_mtree-c/" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Patch" ,
"Third Party Advisory" ,
"VDB Entry"
]
} ,
{
"url" : "https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-use-after-free-in-bid_entry-archive_read_support_format_mtree-c/" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Patch" ,
"Third Party Advisory" ,
"VDB Entry"
]
} ,
{
"url" : "https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-use-after-free-in-detect_form-archive_read_support_format_mtree-c/" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Patch" ,
"Third Party Advisory" ,
"VDB Entry"
]
} ,
{
"url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1377923" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Issue Tracking" ,
"Patch"
]
} ,
{
"url" : "https://github.com/libarchive/libarchive/commit/eec077f52bfa2d3f7103b4b74d52572ba8a15aca" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Issue Tracking" ,
"Patch" ,
"Third Party Advisory"
]
} ,
{
"url" : "https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "https://security.gentoo.org/glsa/201701-03" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Patch" ,
"Third Party Advisory" ,
"VDB Entry"
]
2023-04-24 12:24:31 +02:00
}
]
}