osv-2025-627
Vulnerability from osv_ossfuzz
Published
2025-08-14 00:14
Modified
2025-08-14 00:14
Summary
Null-dereference READ in ProcessRows
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=438295348

Crash type: Null-dereference READ
Crash state:
ProcessRows
DecodeImageData
VP8LDecodeImage
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libwebp",
        "purl": "pkg:generic/libwebp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2246828be3329e26d8c0774481e98b0315872110"
            },
            {
              "fixed": "61e5c391d6609666983edcf9ad97dd0ebd70b501"
            }
          ],
          "repo": "https://chromium.googlesource.com/webm/libwebp",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=438295348\n\n```\nCrash type: Null-dereference READ\nCrash state:\nProcessRows\nDecodeImageData\nVP8LDecodeImage\n```\n",
  "id": "OSV-2025-627",
  "modified": "2025-08-14T00:14:14.245619Z",
  "published": "2025-08-14T00:14:14.245302Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=438295348"
    }
  ],
  "schema_version": "1.7.0",
  "summary": "Null-dereference READ in ProcessRows"
}


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.