osv-2022-663
Vulnerability from osv_ossfuzz
Published
2022-08-01 00:02
Modified
2022-08-01 00:02
Summary
Heap-buffer-overflow in av1_read_mode_info
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49652

Crash type: Heap-buffer-overflow WRITE 1
Crash state:
av1_read_mode_info
parse_decode_block
decode_partition
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libaom",
        "purl": "pkg:generic/libaom"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "12a16c2980184c16684a7d222e0bbac1b8bfd5a2"
            },
            {
              "fixed": "8cc8160a5cb1e2e79db9f010896d70656981f409"
            }
          ],
          "repo": "https://aomedia.googlesource.com/aom",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49652\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nav1_read_mode_info\nparse_decode_block\ndecode_partition\n```\n",
  "id": "OSV-2022-663",
  "modified": "2022-08-01T00:02:06.452091Z",
  "published": "2022-08-01T00:02:06.451838Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49652"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Heap-buffer-overflow in av1_read_mode_info"
}


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