fkie_cve-2016-2572
Vulnerability from fkie_nvd
Published
2016-02-27 05:59
Modified
2025-04-12 10:46
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
http.cc in Squid 4.x before 4.0.7 relies on the HTTP status code after a response-parsing failure, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a malformed response.
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-2600.html
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2016/02/26/2
cve@mitre.orghttp://www.securitytracker.com/id/1035101
cve@mitre.orghttp://www.squid-cache.org/Advisories/SQUID-2016_2.txtVendor Advisory
cve@mitre.orghttp://www.squid-cache.org/Versions/v4/changesets/squid-4-14548.patchVendor Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/201607-01
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2600.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2016/02/26/2
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1035101
af854a3a-2127-422b-91ae-364da2661108http://www.squid-cache.org/Advisories/SQUID-2016_2.txtVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.squid-cache.org/Versions/v4/changesets/squid-4-14548.patchVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201607-01
Impacted products
Vendor Product Version
squid-cache squid 4.0.1
squid-cache squid 4.0.2
squid-cache squid 4.0.3
squid-cache squid 4.0.4
squid-cache squid 4.0.5
squid-cache squid 4.0.6


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:squid-cache:squid:4.0.1:*:*:*:*:*:*:*",
                     matchCriteriaId: "060FCBEA-DEAA-42FB-88C9-4B78136B172F",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:squid-cache:squid:4.0.2:*:*:*:*:*:*:*",
                     matchCriteriaId: "74987102-8CA8-4120-B686-F18579A96A46",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:squid-cache:squid:4.0.3:*:*:*:*:*:*:*",
                     matchCriteriaId: "DA7828AA-48B6-44CD-8507-345A4F0A25BC",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:squid-cache:squid:4.0.4:*:*:*:*:*:*:*",
                     matchCriteriaId: "6640F25F-CC8B-4B05-A97A-2186BD0B5ED8",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:squid-cache:squid:4.0.5:*:*:*:*:*:*:*",
                     matchCriteriaId: "A037F780-6FC9-4130-908F-B5434FA0C7DE",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:squid-cache:squid:4.0.6:*:*:*:*:*:*:*",
                     matchCriteriaId: "1DDEB455-F082-44E4-8CEA-019C0084BF05",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "http.cc in Squid 4.x before 4.0.7 relies on the HTTP status code after a response-parsing failure, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a malformed response.",
      },
      {
         lang: "es",
         value: "http.cc en Squid 4.x en versiones anteriores a 4.0.7 confía en el código de estado HTTP después de un fallo de respuesta de análisis, lo que permite a servidores HTTP remotos provocar una denegación de servicio (fallo de aserción y salida de demonio) a través de una respuesta mal formada.",
      },
   ],
   id: "CVE-2016-2572",
   lastModified: "2025-04-12T10:46:40.837",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            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",
         },
      ],
      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: "2016-02-27T05:59:06.797",
   references: [
      {
         source: "cve@mitre.org",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html",
      },
      {
         source: "cve@mitre.org",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html",
      },
      {
         source: "cve@mitre.org",
         url: "http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html",
      },
      {
         source: "cve@mitre.org",
         url: "http://rhn.redhat.com/errata/RHSA-2016-2600.html",
      },
      {
         source: "cve@mitre.org",
         url: "http://www.openwall.com/lists/oss-security/2016/02/26/2",
      },
      {
         source: "cve@mitre.org",
         url: "http://www.securitytracker.com/id/1035101",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Vendor Advisory",
         ],
         url: "http://www.squid-cache.org/Advisories/SQUID-2016_2.txt",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Vendor Advisory",
         ],
         url: "http://www.squid-cache.org/Versions/v4/changesets/squid-4-14548.patch",
      },
      {
         source: "cve@mitre.org",
         url: "https://security.gentoo.org/glsa/201607-01",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://rhn.redhat.com/errata/RHSA-2016-2600.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://www.openwall.com/lists/oss-security/2016/02/26/2",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://www.securitytracker.com/id/1035101",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "http://www.squid-cache.org/Advisories/SQUID-2016_2.txt",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "http://www.squid-cache.org/Versions/v4/changesets/squid-4-14548.patch",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://security.gentoo.org/glsa/201607-01",
      },
   ],
   sourceIdentifier: "cve@mitre.org",
   vulnStatus: "Deferred",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-20",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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