{
  "schema_version": "1.4.0",
  "id": "GHSA-mrcx-gg4f-hxqf",
  "modified": "2025-04-11T04:00:54Z",
  "published": "2022-05-17T05:18:41Z",
  "aliases": [
    "CVE-2012-0947"
  ],
  "details": "Heap-based buffer overflow in the vqa_decode_chunk function in the VQA codec (vqavideo.c) in libavcodec in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VQA media file in which the image size is not a multiple of the block size.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-0947"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/ubuntu/+source/libav/+bug/980963"
    },
    {
      "type": "WEB",
      "url": "http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=58b2e0f0f2fc96c1158e04f8aba95cbe6157a1a3"
    },
    {
      "type": "WEB",
      "url": "http://git.libav.org/?p=libav.git;a=commit;h=58b2e0f0f2fc96c1158e04f8aba95cbe6157a1a3"
    },
    {
      "type": "WEB",
      "url": "http://libav.org"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/49089"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2012/dsa-2471"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2012/05/03/4"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/53389"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1479-1"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-08-20T18:55:00Z"
  }
}