osv-2021-1052
Vulnerability from osv_ossfuzz
Published
2021-07-25 00:00
Modified
2022-04-13 03:04
Summary
Use-of-uninitialized-value in jxl::N_AVX2::UpsampleRect
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36497

Crash type: Use-of-uninitialized-value
Crash state:
jxl::N_AVX2::UpsampleRect
jxl::Upsampler::UpsampleRect
jxl::FinalizeImageRect
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libjxl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "12293674f410c0cb604919cdb37073b8680049d5"
            },
            {
              "fixed": "b4c01782212931014c603d337d762174a742c5b6"
            }
          ],
          "repo": "https://github.com/libjxl/libjxl.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36497\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\njxl::N_AVX2::UpsampleRect\njxl::Upsampler::UpsampleRect\njxl::FinalizeImageRect\n```\n",
  "id": "OSV-2021-1052",
  "modified": "2022-04-13T03:04:41.796132Z",
  "published": "2021-07-25T00:00:12.369578Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36497"
    }
  ],
  "summary": "Use-of-uninitialized-value in jxl::N_AVX2::UpsampleRect"
}


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