osv-2021-510
Vulnerability from osv_ossfuzz
Published
2021-03-11 00:00
Modified
2023-07-22 14:10
Summary
Heap-use-after-free in grk_object_unref
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31874

Crash type: Heap-use-after-free READ 8
Crash state:
grk_object_unref
grk::GrkObjectImpl<grk::GrkImage>::release
grk::GrkObject::unref
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "grok"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2cd6d952e040bb439ec53c53c0933d66908b6a91"
            }
          ],
          "repo": "https://github.com/GrokImageCompression/grok.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v8.0.0",
        "v8.0.1",
        "v8.0.2",
        "v8.0.3",
        "v9.0.0",
        "v9.1.0",
        "v9.2.0",
        "v9.3.0",
        "v9.4.0",
        "v9.5.0",
        "v9.5.0.debian",
        "v9.6.0",
        "v9.7.0",
        "v9.7.1",
        "v9.7.2",
        "v9.7.3",
        "v9.7.4",
        "v9.7.4.debian",
        "v9.7.5",
        "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=31874\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\ngrk_object_unref\ngrk::GrkObjectImpl\u003cgrk::GrkImage\u003e::release\ngrk::GrkObject::unref\n```\n",
  "id": "OSV-2021-510",
  "modified": "2023-07-22T14:10:14.782402Z",
  "published": "2021-03-11T00:00:21.858475Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31874"
    }
  ],
  "summary": "Heap-use-after-free in grk_object_unref"
}


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