osv-2024-963
Vulnerability from osv_ossfuzz
Published
2024-08-16 00:14
Modified
2024-08-16 00:14
Summary
Heap-buffer-overflow in GfxTilingPattern::scanXObjectForBlendMode
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68412

Crash type: Heap-buffer-overflow READ 1
Crash state:
GfxTilingPattern::scanXObjectForBlendMode
GfxTilingPattern::scanSoftMaskForBlendMode
GfxTilingPattern::scanExtGStateForBlendMode
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "db83e9c0ec8b4ec8d7fa3bb3383d5160d1cfa719:9a2d6d97b2d8a5d22d02948b783df12b764afa2d"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "xpdf",
        "purl": "pkg:generic/xpdf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "dbdcd758895647028bbc56baf862a1cff07409ff"
            }
          ],
          "repo": "https://gitlab.freedesktop.org/freetype/freetype",
          "type": "GIT"
        }
      ],
      "versions": [
        "VER-2-13-3"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68412\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nGfxTilingPattern::scanXObjectForBlendMode\nGfxTilingPattern::scanSoftMaskForBlendMode\nGfxTilingPattern::scanExtGStateForBlendMode\n```\n",
  "id": "OSV-2024-963",
  "modified": "2024-08-16T00:14:14.316160Z",
  "published": "2024-08-16T00:14:14.315705Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68412"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in GfxTilingPattern::scanXObjectForBlendMode",
  "withdrawn": "2025-06-03T05:02:00Z"
}


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.