fkie_cve-2020-12284
Vulnerability from fkie_nvd
Published
2020-04-28 06:15
Modified
2024-11-21 04:59
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
cbs_jpeg_split_fragment in libavcodec/cbs_jpeg.c in FFmpeg 4.1 and 4.2.2 has a heap-based buffer overflow during JPEG_MARKER_SOS handling because of a missing length check.
References
cve@mitre.orghttps://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19734Exploit, Issue Tracking, Vendor Advisory
cve@mitre.orghttps://github.com/FFmpeg/FFmpeg/commit/1812352d767ccf5431aa440123e2e260a4db2726Patch, Third Party Advisory
cve@mitre.orghttps://github.com/FFmpeg/FFmpeg/commit/a3a3730b5456ca00587455004d40c047f7b20a99Patch, Third Party Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/202007-58Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4431-1/Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2020/dsa-4722Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19734Exploit, Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/FFmpeg/FFmpeg/commit/1812352d767ccf5431aa440123e2e260a4db2726Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/FFmpeg/FFmpeg/commit/a3a3730b5456ca00587455004d40c047f7b20a99Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202007-58Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4431-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2020/dsa-4722Third Party Advisory
Impacted products
Vendor Product Version
ffmpeg ffmpeg 4.1
ffmpeg ffmpeg 4.2.2
canonical ubuntu_linux 16.04
canonical ubuntu_linux 18.04
canonical ubuntu_linux 20.04
debian debian_linux 10.0


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "DC791808-C7E8-4298-9FB1-C1D72C573255",
              "vulnerable": true
            },
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              "matchCriteriaId": "C7A6D7C4-3C5A-46CA-B116-4FEF592CAAE5",
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "cbs_jpeg_split_fragment in libavcodec/cbs_jpeg.c in FFmpeg 4.1 and 4.2.2 has a heap-based buffer overflow during JPEG_MARKER_SOS handling because of a missing length check."
    },
    {
      "lang": "es",
      "value": "En la funci\u00f3n cbs_jpeg_split_fragment en el archivo libavcodec/cbs_jpeg.c en FFmpeg versi\u00f3n 4.1 y versi\u00f3n 4.2.2, presenta un desbordamiento del b\u00fafer en la regi\u00f3n heap de la memoria durante el manejo de JPEG_MARKER_SOS debido a una falta de comprobaci\u00f3n de longitud"
    }
  ],
  "id": "CVE-2020-12284",
  "lastModified": "2024-11-21T04:59:26.903",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
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        "exploitabilityScore": 10.0,
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        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
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        "userInteractionRequired": false
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  "published": "2020-04-28T06:15:10.777",
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          "value": "CWE-787"
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      ],
      "source": "nvd@nist.gov",
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  ]
}


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