osv-2024-477
Vulnerability from osv_ossfuzz
Published
2024-05-16 00:07
Modified
2024-05-16 00:07
Summary
Heap-buffer-overflow in ultrahdr::gain_map_metadata::decodeGainmapMetadata
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68933

Crash type: Heap-buffer-overflow READ 1
Crash state:
ultrahdr::gain_map_metadata::decodeGainmapMetadata
ultrahdr::JpegR::decodeJPEGR
UltraHdrDecFuzzer::process
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "3dccd6113bf392dbeb6389053d7e868f3dbb6cda:ccc54ea3685370f56f182e5c89220028212c9552"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libultrahdr",
        "purl": "pkg:generic/libultrahdr"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6b5acee2fb863507515398442dbc9b5fd08eba87"
            },
            {
              "fixed": "ccc54ea3685370f56f182e5c89220028212c9552"
            }
          ],
          "repo": "https://github.com/google/libultrahdr.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68933\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nultrahdr::gain_map_metadata::decodeGainmapMetadata\nultrahdr::JpegR::decodeJPEGR\nUltraHdrDecFuzzer::process\n```\n",
  "id": "OSV-2024-477",
  "modified": "2024-05-16T00:07:25.350518Z",
  "published": "2024-05-16T00:07:25.350135Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68933"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in ultrahdr::gain_map_metadata::decodeGainmapMetadata"
}


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.