gsd-2016-3947
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Heap-based buffer overflow in the Icmp6::Recv function in icmp/Icmp6.cc in the pinger utility in Squid before 3.5.16 and 4.x before 4.0.8 allows remote servers to cause a denial of service (performance degradation or transition failures) or write sensitive information to log files via an ICMPv6 packet.
Aliases
Aliases
CVE-2016-3947


To clipboard 

{
   GSD: {
      alias: "CVE-2016-3947",
      description: "Heap-based buffer overflow in the Icmp6::Recv function in icmp/Icmp6.cc in the pinger utility in Squid before 3.5.16 and 4.x before 4.0.8 allows remote servers to cause a denial of service (performance degradation or transition failures) or write sensitive information to log files via an ICMPv6 packet.",
      id: "GSD-2016-3947",
      references: [
         "https://www.suse.com/security/cve/CVE-2016-3947.html",
         "https://ubuntu.com/security/CVE-2016-3947",
         "https://advisories.mageia.org/CVE-2016-3947.html",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2016-3947",
         ],
         details: "Heap-based buffer overflow in the Icmp6::Recv function in icmp/Icmp6.cc in the pinger utility in Squid before 3.5.16 and 4.x before 4.0.8 allows remote servers to cause a denial of service (performance degradation or transition failures) or write sensitive information to log files via an ICMPv6 packet.",
         id: "GSD-2016-3947",
         modified: "2023-12-13T01:21:27.996381Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "cve@mitre.org",
            ID: "CVE-2016-3947",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "n/a",
                              version: {
                                 version_data: [
                                    {
                                       version_value: "n/a",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "n/a",
                  },
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               },
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         },
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         },
         references: {
            reference_data: [
               {
                  name: "http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14015.patch",
                  refsource: "CONFIRM",
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               },
               {
                  name: "GLSA-201607-01",
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               },
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               },
               {
                  name: "http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11839.patch",
                  refsource: "CONFIRM",
                  url: "http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11839.patch",
               },
               {
                  name: "http://www.squid-cache.org/Advisories/SQUID-2016_3.txt",
                  refsource: "CONFIRM",
                  url: "http://www.squid-cache.org/Advisories/SQUID-2016_3.txt",
               },
               {
                  name: "USN-2995-1",
                  refsource: "UBUNTU",
                  url: "http://www.ubuntu.com/usn/USN-2995-1",
               },
               {
                  name: "http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10495.patch",
                  refsource: "CONFIRM",
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               },
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               },
               {
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                  refsource: "SUSE",
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               },
               {
                  name: "http://www.squid-cache.org/Versions/v3/3.4/changesets/squid-3.4-13232.patch",
                  refsource: "CONFIRM",
                  url: "http://www.squid-cache.org/Versions/v3/3.4/changesets/squid-3.4-13232.patch",
               },
               {
                  name: "http://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12694.patch",
                  refsource: "CONFIRM",
                  url: "http://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12694.patch",
               },
            ],
         },
      },
      "nvd.nist.gov": {
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                     },
                     {
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                     {
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                     {
                        cpe23Uri: "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndIncluding: "3.5.15",
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                     },
                  ],
                  operator: "OR",
               },
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                  cpe_match: [
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         cve: {
            CVE_data_meta: {
               ASSIGNER: "cve@mitre.org",
               ID: "CVE-2016-3947",
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            data_type: "CVE",
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            description: {
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                     value: "Heap-based buffer overflow in the Icmp6::Recv function in icmp/Icmp6.cc in the pinger utility in Squid before 3.5.16 and 4.x before 4.0.8 allows remote servers to cause a denial of service (performance degradation or transition failures) or write sensitive information to log files via an ICMPv6 packet.",
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            },
            problemtype: {
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                           value: "CWE-119",
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            references: {
               reference_data: [
                  {
                     name: "http://www.squid-cache.org/Advisories/SQUID-2016_3.txt",
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         },
         impact: {
            baseMetricV2: {
               cvssV2: {
                  accessComplexity: "LOW",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  availabilityImpact: "PARTIAL",
                  baseScore: 7.5,
                  confidentialityImpact: "PARTIAL",
                  integrityImpact: "PARTIAL",
                  vectorString: "AV:N/AC:L/Au:N/C:P/I:P/A:P",
                  version: "2.0",
               },
               exploitabilityScore: 10,
               impactScore: 6.4,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "HIGH",
               userInteractionRequired: false,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 8.2,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "NONE",
                  integrityImpact: "LOW",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
                  version: "3.0",
               },
               exploitabilityScore: 3.9,
               impactScore: 4.2,
            },
         },
         lastModifiedDate: "2016-11-28T20:14Z",
         publishedDate: "2016-04-07T18:59Z",
      },
   },
}


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