FKIE_CVE-2014-2097

Vulnerability from fkie_nvd - Published: 2014-03-02 04:57 - Updated: 2026-06-17 00:06
Severity
Summary
The tak_decode_frame function in libavcodec/takdec.c in FFmpeg before 2.1.4 does not properly validate a certain bits-per-sample value, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted TAK (aka Tom's lossless Audio Kompressor) data.
References
cve@mitre.orghttp://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=f58eab151214d2d35ff0973f2b3e51c5eb372da4
cve@mitre.orghttps://security.gentoo.org/glsa/201603-06
af854a3a-2127-422b-91ae-364da2661108http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=f58eab151214d2d35ff0973f2b3e51c5eb372da4
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201603-06
Impacted products
Vendor Product Version
ffmpeg ffmpeg *
ffmpeg ffmpeg 2.0
ffmpeg ffmpeg 2.0.1
ffmpeg ffmpeg 2.0.2
ffmpeg ffmpeg 2.0.3
ffmpeg ffmpeg 2.1
ffmpeg ffmpeg 2.1.1
ffmpeg ffmpeg 2.1.2
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "ACEB2D09-F3C6-4BBF-8C6B-48EFE65E1943",
              "versionEndIncluding": "2.1.3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "A1337F5B-E9D9-4335-9E05-50018E59E530",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "0B27C609-E4B4-41CD-B228-38267AA3A8AB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "C97DBEE2-AF4E-4C2D-A185-F2A1B965D9DA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.0.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "FDEDAA24-D9E0-4384-B193-0C8814E4FDD6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "B70C00A9-3562-45AB-B494-3BA91B6AFC3E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "A30389D2-2873-4F15-B249-066B6D37AC23",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.1.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "0487928D-6630-4E23-BBA5-BED0A0F156B1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The tak_decode_frame function in libavcodec/takdec.c in FFmpeg before 2.1.4 does not properly validate a certain bits-per-sample value, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted TAK (aka Tom\u0027s lossless Audio Kompressor) data."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n tak_decode_frame en libavcodec/takdec.c en FFmpeg anterior a 2.1.4 no valida debidamente cierto valor bits-per-sample, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (acceso de array fuera de rango) o posiblemente tener otro impacto no especificado a trav\u00e9s de datos TAK manipulados (tambi\u00e9n conocido como Tom\u0027s lossless Audio Kompressor)."
    }
  ],
  "id": "CVE-2014-2097",
  "lastModified": "2026-06-17T00:06:03.907",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ]
  },
  "published": "2014-03-02T04:57:25.807",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=f58eab151214d2d35ff0973f2b3e51c5eb372da4"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://security.gentoo.org/glsa/201603-06"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=f58eab151214d2d35ff0973f2b3e51c5eb372da4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.gentoo.org/glsa/201603-06"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Sightings

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Nomenclature

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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