fkie_cve-2017-16932
Vulnerability from fkie_nvd
Published
2017-11-23 21:29
Modified
2024-11-21 03:17
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
parser.c in libxml2 before 2.9.5 does not prevent infinite recursion in parameter entities.
References
cve@mitre.orghttp://xmlsoft.org/news.htmlRelease Notes, Vendor Advisory
cve@mitre.orghttps://blog.clamav.net/2018/07/clamav-01001-has-been-released.html
cve@mitre.orghttps://bugzilla.gnome.org/show_bug.cgi?id=759579Permissions Required
cve@mitre.orghttps://github.com/GNOME/libxml2/commit/899a5d9f0ed13b8e32449a08a361e0de127dd961Patch, Third Party Advisory
cve@mitre.orghttps://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2017/11/msg00041.html
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2022/04/msg00004.html
cve@mitre.orghttps://usn.ubuntu.com/3739-1/
af854a3a-2127-422b-91ae-364da2661108http://xmlsoft.org/news.htmlRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://blog.clamav.net/2018/07/clamav-01001-has-been-released.html
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.gnome.org/show_bug.cgi?id=759579Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://github.com/GNOME/libxml2/commit/899a5d9f0ed13b8e32449a08a361e0de127dd961Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2017/11/msg00041.html
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/04/msg00004.html
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3739-1/
Impacted products
Vendor Product Version
xmlsoft libxml2 *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "8CC4875D-A4B2-4A7C-B020-7C2E86412B7C",
                     versionEndIncluding: "2.9.4",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "parser.c in libxml2 before 2.9.5 does not prevent infinite recursion in parameter entities.",
      },
      {
         lang: "es",
         value: "parser.c en libxml2 en versiones anteriores a la 2.9.5 no evita la recursión infinita en las entidades de parámetro.",
      },
   ],
   id: "CVE-2017-16932",
   lastModified: "2024-11-21T03:17:16.070",
   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,
         },
      ],
      cvssMetricV30: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
               version: "3.0",
            },
            exploitabilityScore: 3.9,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2017-11-23T21:29:00.437",
   references: [
      {
         source: "cve@mitre.org",
         tags: [
            "Release Notes",
            "Vendor Advisory",
         ],
         url: "http://xmlsoft.org/news.html",
      },
      {
         source: "cve@mitre.org",
         url: "https://blog.clamav.net/2018/07/clamav-01001-has-been-released.html",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Permissions Required",
         ],
         url: "https://bugzilla.gnome.org/show_bug.cgi?id=759579",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://github.com/GNOME/libxml2/commit/899a5d9f0ed13b8e32449a08a361e0de127dd961",
      },
      {
         source: "cve@mitre.org",
         url: "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E",
      },
      {
         source: "cve@mitre.org",
         url: "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E",
      },
      {
         source: "cve@mitre.org",
         url: "https://lists.debian.org/debian-lts-announce/2017/11/msg00041.html",
      },
      {
         source: "cve@mitre.org",
         url: "https://lists.debian.org/debian-lts-announce/2022/04/msg00004.html",
      },
      {
         source: "cve@mitre.org",
         url: "https://usn.ubuntu.com/3739-1/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Release Notes",
            "Vendor Advisory",
         ],
         url: "http://xmlsoft.org/news.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://blog.clamav.net/2018/07/clamav-01001-has-been-released.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Permissions Required",
         ],
         url: "https://bugzilla.gnome.org/show_bug.cgi?id=759579",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Third Party Advisory",
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         url: "https://github.com/GNOME/libxml2/commit/899a5d9f0ed13b8e32449a08a361e0de127dd961",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://lists.debian.org/debian-lts-announce/2017/11/msg00041.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://lists.debian.org/debian-lts-announce/2022/04/msg00004.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://usn.ubuntu.com/3739-1/",
      },
   ],
   sourceIdentifier: "cve@mitre.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-835",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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