osv-2022-336
Vulnerability from osv_ossfuzz
Published
2022-04-12 00:00
Modified
2023-07-22 14:10
Summary
Use-of-uninitialized-value in grk::N_SCALAR::DecompressIrrev::vtrans
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46594

Crash type: Use-of-uninitialized-value Crash state: grk::N_SCALAR::DecompressIrrev::vtrans unsigned long grk::N_SCALAR::vscheduler std::__1::__function::__func<unsigned long grk::N_SCALAR::vscheduler<grk::N_SCAL

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{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "grok",
        "purl": "pkg:generic/grok"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6b45934c6d0682de97d8e9652da85213648f9df8"
            }
          ],
          "repo": "https://github.com/GrokImageCompression/grok.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v9.7.5.debian",
        "v9.7.6",
        "v9.7.7",
        "v9.7.8",
        "v10.0.0",
        "v10.0.0.debian",
        "v10.0.1",
        "v10.0.2",
        "v10.0.3",
        "v10.0.4",
        "v10.0.5",
        "v10.0.5.debian",
        "v10.0.6",
        "v10.0.7",
        "v10.0.8"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46594\n\nCrash type: Use-of-uninitialized-value\nCrash state:\ngrk::N_SCALAR::DecompressIrrev::vtrans\nunsigned long grk::N_SCALAR::vscheduler\u003cgrk::N_SCALAR::DecompressIrrev\u003e\nstd::__1::__function::__func\u003cunsigned long grk::N_SCALAR::vscheduler\u003cgrk::N_SCAL\n",
  "id": "OSV-2022-336",
  "modified": "2023-07-22T14:10:59.966993Z",
  "published": "2022-04-12T00:00:32.150063Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46594"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Use-of-uninitialized-value in grk::N_SCALAR::DecompressIrrev::vtrans"
}


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