osv-2017-97
Vulnerability from osv_ossfuzz
Published
2021-01-13 21:57
Modified
2022-04-13 03:04
Summary
Use-after-poison in rawspeed::unroll_loop_t<void rawspeed::LJpegDecompressor::decodeN<4>
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4451

Crash type: Use-after-poison WRITE 2
Crash state:
rawspeed::unroll_loop_t<void rawspeed::LJpegDecompressor::decodeN<4>
void rawspeed::LJpegDecompressor::decodeN<4>
rawspeed::AbstractLJpegDecompressor::decode
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "297ccdd0e7dfd378aeb2a3896987baa5d96ed344:580add2219c696e425087bc61b952f4ccb295f09",
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "librawspeed"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "45e6fd6c608326ae7df6419c62cc8db6a2f15281"
            },
            {
              "fixed": "580add2219c696e425087bc61b952f4ccb295f09"
            }
          ],
          "repo": "https://github.com/darktable-org/rawspeed.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4451\n\n```\nCrash type: Use-after-poison WRITE 2\nCrash state:\nrawspeed::unroll_loop_t\u003cvoid rawspeed::LJpegDecompressor::decodeN\u003c4\u003e\nvoid rawspeed::LJpegDecompressor::decodeN\u003c4\u003e\nrawspeed::AbstractLJpegDecompressor::decode\n```\n",
  "id": "OSV-2017-97",
  "modified": "2022-04-13T03:04:36.488088Z",
  "published": "2021-01-13T21:57:40.779998Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4451"
    }
  ],
  "summary": "Use-after-poison in rawspeed::unroll_loop_t\u003cvoid rawspeed::LJpegDecompressor::decodeN\u003c4\u003e"
}


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