osv-2023-117
Vulnerability from osv_ossfuzz
Published
2023-02-28 13:00
Modified
2023-02-28 13:00
Summary
Heap-buffer-overflow in isvcd_nal_byte_swap_emulation
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56386

Crash type: Heap-buffer-overflow WRITE 4
Crash state:
isvcd_nal_byte_swap_emulation
isvcd_nal_parse_non_vcl_nal
isvcd_pre_parse_refine_au
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libavc",
        "purl": "pkg:generic/libavc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5fabd43f6af6c5f432c543b8a84e690dfa31a3b2"
            },
            {
              "fixed": "c0ca3b2979a6f0999c57549986f99334666e8ef7"
            }
          ],
          "repo": "https://github.com/ittiam-systems/libavc.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56386\n\n```\nCrash type: Heap-buffer-overflow WRITE 4\nCrash state:\nisvcd_nal_byte_swap_emulation\nisvcd_nal_parse_non_vcl_nal\nisvcd_pre_parse_refine_au\n```\n",
  "id": "OSV-2023-117",
  "modified": "2023-02-28T13:00:09.095333Z",
  "published": "2023-02-28T13:00:09.095025Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56386"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-buffer-overflow in isvcd_nal_byte_swap_emulation"
}


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