FKIE_CVE-2011-4364

Vulnerability from fkie_nvd - Published: 2012-08-20 20:55 - Updated: 2026-06-16 23:34
Severity
Summary
Buffer overflow in the Sierra VMD decoder in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9 and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VMD file, related to corrupted streams.
References
secalert@redhat.comhttp://ffmpeg.org/
secalert@redhat.comhttp://git.libav.org/?p=libav.git%3Ba=commit%3Bh=c0cbe36b18ab3eb13a53fe684ec1f63a00df2c86
secalert@redhat.comhttp://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c0cbe36b18ab3eb13a53fe684ec1f63a00df2c86
secalert@redhat.comhttp://libav.org/
secalert@redhat.comhttp://libav.org/releases/libav-0.5.6.changelog
secalert@redhat.comhttp://libav.org/releases/libav-0.6.4.changelog
secalert@redhat.comhttp://libav.org/releases/libav-0.7.3.changelog
secalert@redhat.comhttp://ubuntu.com/usn/usn-1320-1
secalert@redhat.comhttp://ubuntu.com/usn/usn-1333-1
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2012:074
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2012:075
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2012:076
af854a3a-2127-422b-91ae-364da2661108http://ffmpeg.org/
af854a3a-2127-422b-91ae-364da2661108http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=c0cbe36b18ab3eb13a53fe684ec1f63a00df2c86
af854a3a-2127-422b-91ae-364da2661108http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c0cbe36b18ab3eb13a53fe684ec1f63a00df2c86
af854a3a-2127-422b-91ae-364da2661108http://libav.org/
af854a3a-2127-422b-91ae-364da2661108http://libav.org/releases/libav-0.5.6.changelog
af854a3a-2127-422b-91ae-364da2661108http://libav.org/releases/libav-0.6.4.changelog
af854a3a-2127-422b-91ae-364da2661108http://libav.org/releases/libav-0.7.3.changelog
af854a3a-2127-422b-91ae-364da2661108http://ubuntu.com/usn/usn-1320-1
af854a3a-2127-422b-91ae-364da2661108http://ubuntu.com/usn/usn-1333-1
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2012:074
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2012:075
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2012:076
Impacted products
Vendor Product Version
ffmpeg ffmpeg 0.5
ffmpeg ffmpeg 0.5.1
ffmpeg ffmpeg 0.5.2
ffmpeg ffmpeg 0.5.3
ffmpeg ffmpeg 0.5.4
ffmpeg ffmpeg 0.5.5
ffmpeg ffmpeg 0.6
ffmpeg ffmpeg 0.6.1
ffmpeg ffmpeg 0.6.2
ffmpeg ffmpeg 0.6.3
ffmpeg ffmpeg 0.7
ffmpeg ffmpeg 0.7.1
ffmpeg ffmpeg 0.7.2
ffmpeg ffmpeg 0.7.3
ffmpeg ffmpeg 0.7.4
ffmpeg ffmpeg 0.7.5
ffmpeg ffmpeg 0.7.6
ffmpeg ffmpeg 0.7.7
ffmpeg ffmpeg 0.7.8
ffmpeg ffmpeg 0.8.0
ffmpeg ffmpeg 0.8.1
ffmpeg ffmpeg 0.8.2
ffmpeg ffmpeg 0.8.5
ffmpeg ffmpeg 0.8.6
ffmpeg ffmpeg 0.8.7
libav libav 0.5
libav libav 0.5.1
libav libav 0.5.2
libav libav 0.5.3
libav libav 0.5.4
libav libav 0.5.5
libav libav 0.6
libav libav 0.6.1
libav libav 0.6.2
libav libav 0.6.3
libav libav 0.7
libav libav 0.7
libav libav 0.7
libav libav 0.7.1
libav libav 0.7.2
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in the Sierra VMD decoder in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9 and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VMD file, related to corrupted streams."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer en el decodificador Sierra VMD en libavcodec en FFmpeg v0.5.x anterior a v0.5.7, v0.6.x anterior a v0.6.4, v0.7.x anterior a v0.7.9 y v0.8.x anterior a  v0.8.8; y en Libav v0.5.x anterior a v0.5.6, v0.6.x anterior a v0.6.4, y 0.7.x anterior a v0.7.3 permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda) y posiblemente la ejecuci\u00f3n de c\u00f3digo arbitrario a trav\u00e9s de un fichero VMD manipulado, relacionado con (streams) corruptos."
    }
  ],
  "id": "CVE-2011-4364",
  "lastModified": "2026-06-16T23:34:50.953",
  "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": "2012-08-20T20:55:02.957",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://ffmpeg.org/"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=c0cbe36b18ab3eb13a53fe684ec1f63a00df2c86"
    },
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    },
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      "url": "http://ubuntu.com/usn/usn-1320-1"
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      "url": "http://ubuntu.com/usn/usn-1333-1"
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:074"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:075"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:076"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.