FKIE_CVE-2011-3362

Vulnerability from fkie_nvd - Published: 2011-10-02 20:55 - Updated: 2026-06-16 23:33
Severity
Summary
Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.
References
Impacted products
Vendor Product Version
ffmpeg ffmpeg *
ffmpeg ffmpeg 0.3
ffmpeg ffmpeg 0.3.1
ffmpeg ffmpeg 0.3.2
ffmpeg ffmpeg 0.3.3
ffmpeg ffmpeg 0.3.4
ffmpeg ffmpeg 0.4.0
ffmpeg ffmpeg 0.4.2
ffmpeg ffmpeg 0.4.3
ffmpeg ffmpeg 0.4.4
ffmpeg ffmpeg 0.4.5
ffmpeg ffmpeg 0.4.6
ffmpeg ffmpeg 0.4.7
ffmpeg ffmpeg 0.4.8
ffmpeg ffmpeg 0.4.9
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 0.6
ffmpeg ffmpeg 0.6.1
ffmpeg ffmpeg 0.6.2
ffmpeg ffmpeg 0.7.1
ffmpeg ffmpeg 0.8.0
ffmpeg ffmpeg 0.8.1
libav libav *
libav libav 0.3
libav libav 0.3.1
libav libav 0.3.2
libav libav 0.3.3
libav libav 0.3.4
libav libav 0.4.0
libav libav 0.4.1
libav libav 0.4.2
libav libav 0.4.3
libav libav 0.4.4
libav libav 0.4.5
libav libav 0.4.6
libav libav 0.4.7
libav libav 0.4.8
libav libav 0.4.9
libav libav 0.5
libav libav 0.5.4
libav libav 0.6
libav libav 0.6.1
libav libav 0.6.2
libav libav 0.7
libav libav 0.7

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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file."
    },
    {
      "lang": "es",
      "value": "Error de signo de entero en la funci\u00f3n decode_residual_block en cavsdec.c en libavcodec de FFmpeg antes de v0.7.3 y en v0.8.x antes de v0.8.2, y v0.7.1 a trav\u00e9s de libav, permite a atacantes remotos causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria y bloqueo de la aplicaci\u00f3n ) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de un archivo de v\u00eddeo AVS chino (tambi\u00e9n conocido como CAVS)."
    }
  ],
  "id": "CVE-2011-3362",
  "lastModified": "2026-06-16T23:33:09.067",
  "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": "2011-10-02T20:55:01.320",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=91d5da9321c52e8197fb14046ebb335f3e6ff4a0"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c5cbda50793e311aa73489d12184ffd6761c9fbf"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/45532"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.ffmpeg.org/releases/ffmpeg-0.7.5.changelog"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.ffmpeg.org/releases/ffmpeg-0.8.4.changelog"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.ocert.org/advisories/ocert-2011-002.html"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2011/09/13/4"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2011/09/14/8"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=91d5da9321c52e8197fb14046ebb335f3e6ff4a0"
    },
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      "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c5cbda50793e311aa73489d12184ffd6761c9fbf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/45532"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ffmpeg.org/releases/ffmpeg-0.7.5.changelog"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ffmpeg.org/releases/ffmpeg-0.8.4.changelog"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ocert.org/advisories/ocert-2011-002.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2011/09/13/4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2011/09/14/8"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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