osv-2024-1149
Vulnerability from osv_ossfuzz
Published
2024-09-29 00:02
Modified
2024-09-29 00:02
Summary
Use-of-uninitialized-value in ultrahdr::uhdr_gainmap_metadata_frac::encodeGainmapMetadata
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=369652657

Crash type: Use-of-uninitialized-value
Crash state:
ultrahdr::uhdr_gainmap_metadata_frac::encodeGainmapMetadata
ultrahdr::JpegR::appendGainMap
ultrahdr::JpegR::encodeJPEGR
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "2188c35c95aee9c66ede526ab1c8187a3bc82416:5e7cedab7afec3dc8c8fdaa81f99a13e4850b8a0"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libultrahdr",
        "purl": "pkg:generic/libultrahdr"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2e5d8be55827a293c7467956cb8dbeee7acac642"
            },
            {
              "fixed": "55ee308d04995d7b97e1402cc9ebf5b3f42f96ee"
            }
          ],
          "repo": "https://github.com/google/libultrahdr.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=369652657\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nultrahdr::uhdr_gainmap_metadata_frac::encodeGainmapMetadata\nultrahdr::JpegR::appendGainMap\nultrahdr::JpegR::encodeJPEGR\n```\n",
  "id": "OSV-2024-1149",
  "modified": "2024-09-29T00:02:09.714134Z",
  "published": "2024-09-29T00:02:09.713795Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=369652657"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Use-of-uninitialized-value in ultrahdr::uhdr_gainmap_metadata_frac::encodeGainmapMetadata"
}


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