fkie_cve-2015-8789
Vulnerability from fkie_nvd
Published
2016-01-29 19:59
Modified
2025-04-12 10:46
Severity ?
9.6 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Summary
Use-after-free vulnerability in the EbmlMaster::Read function in libEBML before 1.3.3 allows context-dependent attackers to have unspecified impact via a "deeply nested element with infinite size" followed by another element of an upper level in an EBML document.
References
cve@mitre.orghttp://lists.matroska.org/pipermail/matroska-users/2015-October/006985.htmlVendor Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2016-01/msg00035.html
cve@mitre.orghttp://www.debian.org/security/2016/dsa-3538
cve@mitre.orghttp://www.securityfocus.com/bid/94924
cve@mitre.orghttp://www.talosintelligence.com/reports/TALOS-2016-0037/
cve@mitre.orghttps://github.com/Matroska-Org/libebml/blob/release-1.3.3/ChangeLogVendor Advisory
cve@mitre.orghttps://github.com/Matroska-Org/libebml/commit/88409e2a94dd3b40ff81d08bf6d92f486d036b24
af854a3a-2127-422b-91ae-364da2661108http://lists.matroska.org/pipermail/matroska-users/2015-October/006985.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2016-01/msg00035.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3538
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/94924
af854a3a-2127-422b-91ae-364da2661108http://www.talosintelligence.com/reports/TALOS-2016-0037/
af854a3a-2127-422b-91ae-364da2661108https://github.com/Matroska-Org/libebml/blob/release-1.3.3/ChangeLogVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/Matroska-Org/libebml/commit/88409e2a94dd3b40ff81d08bf6d92f486d036b24
Impacted products
Vendor Product Version
matroska libebml *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:matroska:libebml:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "96E02511-A860-4F99-9DD2-37F63856A267",
              "versionEndIncluding": "1.3.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in the EbmlMaster::Read function in libEBML before 1.3.3 allows context-dependent attackers to have unspecified impact via a \"deeply nested element with infinite size\" followed by another element of an upper level in an EBML document."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n de memoria en la funci\u00f3n EbmlMaster::Read en libEBML en versiones anteriores a 1.3.3 permite a atacantes dependientes del contexto tener un impacto no especificado a trav\u00e9s de un \"elemento anidado profundamente con tama\u00f1o infinito\" seguido por otro elemento de un nivel superior en un documento EBML."
    }
  ],
  "evaluatorComment": "\u003ca href=\"http://cwe.mitre.org/data/definitions/416.html\"\u003eCWE-416: Use After Free\u003c/a\u003e",
  "id": "CVE-2015-8789",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.6,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 6.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-01-29T19:59:01.233",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.matroska.org/pipermail/matroska-users/2015-October/006985.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-01/msg00035.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2016/dsa-3538"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/94924"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.talosintelligence.com/reports/TALOS-2016-0037/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/Matroska-Org/libebml/blob/release-1.3.3/ChangeLog"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/Matroska-Org/libebml/commit/88409e2a94dd3b40ff81d08bf6d92f486d036b24"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.matroska.org/pipermail/matroska-users/2015-October/006985.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-01/msg00035.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2016/dsa-3538"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/94924"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.talosintelligence.com/reports/TALOS-2016-0037/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/Matroska-Org/libebml/blob/release-1.3.3/ChangeLog"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/Matroska-Org/libebml/commit/88409e2a94dd3b40ff81d08bf6d92f486d036b24"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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