osv-2023-736
Vulnerability from osv_ossfuzz
Published
2023-08-25 14:00
Modified
2023-12-20 14:12
Summary
Heap-buffer-overflow in HeifContext::interpret_heif_file
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61718

Crash type: Heap-buffer-overflow READ 4
Crash state:
HeifContext::interpret_heif_file
HeifContext::read_from_memory
heif_context_read_from_memory
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "4a3327b5b73c94a26b2deed91d0cae82d53db24a:cd6274a9e5e106ea990fb150e781d79848b74337"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libheif",
        "purl": "pkg:generic/libheif"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6fb8e4cd53619e547be0045ad1615aa429b7f336"
            },
            {
              "fixed": "cd6274a9e5e106ea990fb150e781d79848b74337"
            }
          ],
          "repo": "https://github.com/strukturag/libheif.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61718\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nHeifContext::interpret_heif_file\nHeifContext::read_from_memory\nheif_context_read_from_memory\n```\n",
  "id": "OSV-2023-736",
  "modified": "2023-12-20T14:12:01.243209Z",
  "published": "2023-08-25T14:00:14.487219Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61718"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in HeifContext::interpret_heif_file"
}


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.