FKIE_CVE-2012-0855

Vulnerability from fkie_nvd - Published: 2012-08-27 23:55 - Updated: 2026-06-16 23:38
Severity
Summary
Heap-based buffer overflow in the get_sot function in the J2K decoder (j2k.c) in libavcodec in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (application crash) via unspecified vectors related to the curtileno variable.
References
secalert@redhat.comhttp://ffmpeg.org/security.htmlVendor Advisory
secalert@redhat.comhttp://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=3eedf9f716733b3b4c5205726d2c1ca52b3d3d78
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/02/01/11
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/02/14/4
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/78929
af854a3a-2127-422b-91ae-364da2661108http://ffmpeg.org/security.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=3eedf9f716733b3b4c5205726d2c1ca52b3d3d78
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/02/01/11
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/02/14/4
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/78929
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 0.4.9
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
ffmpeg ffmpeg 0.7.1
ffmpeg ffmpeg 0.7.2
ffmpeg ffmpeg 0.7.3
ffmpeg ffmpeg 0.7.6
ffmpeg ffmpeg 0.7.7
ffmpeg ffmpeg 0.7.8
ffmpeg ffmpeg 0.7.9
ffmpeg ffmpeg 0.7.11
ffmpeg ffmpeg 0.7.12
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
ffmpeg ffmpeg 0.8.8
ffmpeg ffmpeg 0.8.10
ffmpeg ffmpeg 0.8.11
To clipboard 

{
  "affected": [
    {
      "affectedData": [
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          "vendor": "n/a",
          "versions": [
            {
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              "version": "n/a"
            }
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      ],
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    }
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          "negate": false,
          "operator": "OR"
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      ]
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Heap-based buffer overflow in the get_sot function in the J2K decoder (j2k.c) in libavcodec in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (application crash) via unspecified vectors related to the curtileno variable."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de bufer basado en memoria din\u00e1mica (heap) en la funci\u00f3n get_sot en el decodificador J2K (j2k.c) en libavcodec de FFmpeg anterior a v0.9.1 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) a trav\u00e9s de vectores no especificados relacionados con la variable curtileno"
    }
  ],
  "id": "CVE-2012-0855",
  "lastModified": "2026-06-16T23:38:23.630",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2012-08-27T23:55:01.447",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://ffmpeg.org/security.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=3eedf9f716733b3b4c5205726d2c1ca52b3d3d78"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2012/02/01/11"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2012/02/14/4"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78929"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://ffmpeg.org/security.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=3eedf9f716733b3b4c5205726d2c1ca52b3d3d78"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2012/02/01/11"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2012/02/14/4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78929"
    }
  ],
  "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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  • 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.


Detection rules are retrieved from Rulezet.