gsd-2015-3622
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The _asn1_extract_der_octet function in lib/decoding.c in GNU Libtasn1 before 4.5 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted certificate.
Aliases
Aliases
CVE-2015-3622


To clipboard 

{
   GSD: {
      alias: "CVE-2015-3622",
      description: "The _asn1_extract_der_octet function in lib/decoding.c in GNU Libtasn1 before 4.5 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted certificate.",
      id: "GSD-2015-3622",
      references: [
         "https://www.suse.com/security/cve/CVE-2015-3622.html",
         "https://www.debian.org/security/2015/dsa-3256",
         "https://access.redhat.com/errata/RHSA-2017:1860",
         "https://ubuntu.com/security/CVE-2015-3622",
         "https://advisories.mageia.org/CVE-2015-3622.html",
         "https://linux.oracle.com/cve/CVE-2015-3622.html",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2015-3622",
         ],
         details: "The _asn1_extract_der_octet function in lib/decoding.c in GNU Libtasn1 before 4.5 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted certificate.",
         id: "GSD-2015-3622",
         modified: "2023-12-13T01:20:07.196761Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "cve@mitre.org",
            ID: "CVE-2015-3622",
            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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         },
         references: {
            reference_data: [
               {
                  name: "GLSA-201509-04",
                  refsource: "GENTOO",
                  url: "https://security.gentoo.org/glsa/201509-04",
               },
               {
                  name: "1032246",
                  refsource: "SECTRACK",
                  url: "http://www.securitytracker.com/id/1032246",
               },
               {
                  name: "FEDORA-2015-7288",
                  refsource: "FEDORA",
                  url: "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158225.html",
               },
               {
                  name: "RHSA-2017:1860",
                  refsource: "REDHAT",
                  url: "https://access.redhat.com/errata/RHSA-2017:1860",
               },
               {
                  name: "20150430 Heap overflow / invalid read in Libtasn1 before 4.5 (TFPA 005/2015)",
                  refsource: "FULLDISC",
                  url: "http://seclists.org/fulldisclosure/2015/Apr/109",
               },
               {
                  name: "DSA-3256",
                  refsource: "DEBIAN",
                  url: "http://www.debian.org/security/2015/dsa-3256",
               },
               {
                  name: "[help-libtasn1] 20150429 GNU Libtasn1 4.5 released",
                  refsource: "MLIST",
                  url: "https://lists.gnu.org/archive/html/help-libtasn1/2015-04/msg00000.html",
               },
               {
                  name: "openSUSE-SU-2016:1567",
                  refsource: "SUSE",
                  url: "http://lists.opensuse.org/opensuse-updates/2016-06/msg00047.html",
               },
               {
                  name: "MDVSA-2015:232",
                  refsource: "MANDRIVA",
                  url: "http://www.mandriva.com/security/advisories?name=MDVSA-2015:232",
               },
               {
                  name: "openSUSE-SU-2015:1372",
                  refsource: "SUSE",
                  url: "http://lists.opensuse.org/opensuse-updates/2015-08/msg00014.html",
               },
               {
                  name: "http://packetstormsecurity.com/files/131711/libtasn1-Heap-Overflow.html",
                  refsource: "MISC",
                  url: "http://packetstormsecurity.com/files/131711/libtasn1-Heap-Overflow.html",
               },
               {
                  name: "74419",
                  refsource: "BID",
                  url: "http://www.securityfocus.com/bid/74419",
               },
               {
                  name: "openSUSE-SU-2016:1674",
                  refsource: "SUSE",
                  url: "http://lists.opensuse.org/opensuse-updates/2016-06/msg00097.html",
               },
               {
                  name: "USN-2604-1",
                  refsource: "UBUNTU",
                  url: "http://www.ubuntu.com/usn/USN-2604-1",
               },
            ],
         },
      },
      "nvd.nist.gov": {
         configurations: {
            CVE_data_version: "4.0",
            nodes: [
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                  cpe_match: [
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                  ],
                  operator: "OR",
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               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*",
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                  ],
                  operator: "OR",
               },
               {
                  children: [],
                  cpe_match: [
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                        cpe23Uri: "cpe:2.3:a:gnu:libtasn1:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndIncluding: "4.4",
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         },
         cve: {
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               ID: "CVE-2015-3622",
            },
            data_format: "MITRE",
            data_type: "CVE",
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            description: {
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                     lang: "en",
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                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "en",
                           value: "CWE-119",
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            },
            references: {
               reference_data: [
                  {
                     name: "[help-libtasn1] 20150429 GNU Libtasn1 4.5 released",
                     refsource: "MLIST",
                     tags: [],
                     url: "https://lists.gnu.org/archive/html/help-libtasn1/2015-04/msg00000.html",
                  },
                  {
                     name: "1032246",
                     refsource: "SECTRACK",
                     tags: [],
                     url: "http://www.securitytracker.com/id/1032246",
                  },
                  {
                     name: "74419",
                     refsource: "BID",
                     tags: [],
                     url: "http://www.securityfocus.com/bid/74419",
                  },
                  {
                     name: "http://packetstormsecurity.com/files/131711/libtasn1-Heap-Overflow.html",
                     refsource: "MISC",
                     tags: [
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                     url: "http://packetstormsecurity.com/files/131711/libtasn1-Heap-Overflow.html",
                  },
                  {
                     name: "MDVSA-2015:232",
                     refsource: "MANDRIVA",
                     tags: [],
                     url: "http://www.mandriva.com/security/advisories?name=MDVSA-2015:232",
                  },
                  {
                     name: "20150430 Heap overflow / invalid read in Libtasn1 before 4.5 (TFPA 005/2015)",
                     refsource: "FULLDISC",
                     tags: [
                        "Exploit",
                     ],
                     url: "http://seclists.org/fulldisclosure/2015/Apr/109",
                  },
                  {
                     name: "FEDORA-2015-7288",
                     refsource: "FEDORA",
                     tags: [],
                     url: "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158225.html",
                  },
                  {
                     name: "openSUSE-SU-2016:1567",
                     refsource: "SUSE",
                     tags: [],
                     url: "http://lists.opensuse.org/opensuse-updates/2016-06/msg00047.html",
                  },
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                     name: "openSUSE-SU-2016:1674",
                     refsource: "SUSE",
                     tags: [],
                     url: "http://lists.opensuse.org/opensuse-updates/2016-06/msg00097.html",
                  },
                  {
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                     refsource: "GENTOO",
                     tags: [],
                     url: "https://security.gentoo.org/glsa/201509-04",
                  },
                  {
                     name: "openSUSE-SU-2015:1372",
                     refsource: "SUSE",
                     tags: [],
                     url: "http://lists.opensuse.org/opensuse-updates/2015-08/msg00014.html",
                  },
                  {
                     name: "USN-2604-1",
                     refsource: "UBUNTU",
                     tags: [],
                     url: "http://www.ubuntu.com/usn/USN-2604-1",
                  },
                  {
                     name: "DSA-3256",
                     refsource: "DEBIAN",
                     tags: [],
                     url: "http://www.debian.org/security/2015/dsa-3256",
                  },
                  {
                     name: "RHSA-2017:1860",
                     refsource: "REDHAT",
                     tags: [],
                     url: "https://access.redhat.com/errata/RHSA-2017:1860",
                  },
               ],
            },
         },
         impact: {
            baseMetricV2: {
               cvssV2: {
                  accessComplexity: "MEDIUM",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  availabilityImpact: "PARTIAL",
                  baseScore: 4.3,
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  vectorString: "AV:N/AC:M/Au:N/C:N/I:N/A:P",
                  version: "2.0",
               },
               exploitabilityScore: 8.6,
               impactScore: 2.9,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "MEDIUM",
               userInteractionRequired: false,
            },
         },
         lastModifiedDate: "2018-10-30T16:27Z",
         publishedDate: "2015-05-12T19:59Z",
      },
   },
}


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