CVE-2011-4364 (GCVE-0-2011-4364)

Vulnerability from cvelistv5 – Published: 2012-08-20 20:00 – Updated: 2024-09-16 23:45
VLAI
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.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
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http://libav.org/releases/libav-0.6.4.changelog x_refsource_CONFIRM
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://ubuntu.com/usn/usn-1320-1 vendor-advisoryx_refsource_UBUNTU
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://ffmpeg.org/ x_refsource_CONFIRM
http://libav.org/ x_refsource_CONFIRM
http://ubuntu.com/usn/usn-1333-1 vendor-advisoryx_refsource_UBUNTU
http://libav.org/releases/libav-0.5.6.changelog x_refsource_CONFIRM
http://libav.org/releases/libav-0.7.3.changelog x_refsource_CONFIRM
http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=… x_refsource_CONFIRM
Show details on NVD website
To clipboard 

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                    "criteria": "cpe:2.3:a:libav:libav:0.7:*:*:*:*:*:*:*",
                    "matchCriteriaId": "18053821-801F-4652-AA73-9FDC5F562BA8",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:libav:libav:0.7:beta1:*:*:*:*:*:*",
                    "matchCriteriaId": "B8B20C36-FD4A-4DEB-B060-90C25440606F",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:libav:libav:0.7:beta2:*:*:*:*:*:*",
                    "matchCriteriaId": "3FB24BD2-D741-4790-89C5-133BF8AEB191",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:libav:libav:0.7.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "D5322AE7-8CAD-45EF-9955-37D16EBBDD40",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:libav:libav:0.7.2:*:*:*:*:*:*:*",
                    "matchCriteriaId": "EFCDCA15-DF61-4150-96D7-10D68D07DAD2",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "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"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c0cbe36b18ab3eb13a53fe684ec1f63a00df2c86"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://libav.org/"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://libav.org/releases/libav-0.5.6.changelog"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://libav.org/releases/libav-0.6.4.changelog"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://libav.org/releases/libav-0.7.3.changelog"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://ubuntu.com/usn/usn-1320-1"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://ubuntu.com/usn/usn-1333-1"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:074"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:075"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:076"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://ffmpeg.org/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=c0cbe36b18ab3eb13a53fe684ec1f63a00df2c86"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c0cbe36b18ab3eb13a53fe684ec1f63a00df2c86"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://libav.org/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://libav.org/releases/libav-0.5.6.changelog"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://libav.org/releases/libav-0.6.4.changelog"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://libav.org/releases/libav-0.7.3.changelog"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://ubuntu.com/usn/usn-1320-1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://ubuntu.com/usn/usn-1333-1"
          },
          {
            "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

Author Source Type Date Other

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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.