osv-2023-1208
Vulnerability from osv_ossfuzz
Published
2023-11-24 13:01
Modified
2023-11-24 13:01
Summary
Heap-buffer-overflow in ih264d_format_convert
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64438

Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
ih264d_format_convert
ih264d_decode_picture_thread
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libavc",
        "purl": "pkg:generic/libavc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "b2a61a152a5e83b3419212e8d15a10d4488e51d9"
            },
            {
              "fixed": "e49a9150a3b1cfc3fb9097ca02dd042e35226129"
            }
          ],
          "repo": "https://github.com/ittiam-systems/libavc.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.1.1",
        "v1.2.0",
        "v1.3.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64438\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nih264d_format_convert\nih264d_decode_picture_thread\n```\n",
  "id": "OSV-2023-1208",
  "modified": "2023-11-24T13:01:18.411934Z",
  "published": "2023-11-24T13:01:18.411662Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64438"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in ih264d_format_convert"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • 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.