osv-2023-332
Vulnerability from osv_ossfuzz
Published
2023-04-21 14:00
Modified
2023-04-21 14:00
Summary
Heap-buffer-overflow in RegionGeometry_Polygon::parse
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58183

Crash type: Heap-buffer-overflow READ 1
Crash state:
RegionGeometry_Polygon::parse
RegionItem::parse
heif::HeifContext::interpret_heif_file
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libheif",
        "purl": "pkg:generic/libheif"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "75c7dcc52996f52ceeaf1136958b46e6a17e5b2a"
            },
            {
              "fixed": "4b05bad7e5e63603bfc33d2ce3d00e3a4e6d2b28"
            }
          ],
          "repo": "https://github.com/strukturag/libheif.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58183\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nRegionGeometry_Polygon::parse\nRegionItem::parse\nheif::HeifContext::interpret_heif_file\n```\n",
  "id": "OSV-2023-332",
  "modified": "2023-04-21T14:00:12.632090Z",
  "published": "2023-04-21T14:00:12.631857Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58183"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Heap-buffer-overflow in RegionGeometry_Polygon::parse"
}


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.