osv-2021-1071
Vulnerability from osv_ossfuzz
Published
2021-07-30 00:00
Modified
2022-04-13 03:04
Summary
Heap-use-after-free in SkCanvas::MCRec::MCRec
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36644

Crash type: Heap-use-after-free READ 8
Crash state:
SkCanvas::MCRec::MCRec
SkCanvas::MCRec& SkTArray<SkCanvas::MCRec, false>::emplace_back<SkCanvas::MCRec&
SkCanvas::internalSave
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "222c1c16317c54a8701e7ccf767a1a62b4f30627:17eaf6216046fba422081c8bb4d5580008ab283e",
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "skia"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "222c1c16317c54a8701e7ccf767a1a62b4f30627"
            },
            {
              "fixed": "17eaf6216046fba422081c8bb4d5580008ab283e"
            }
          ],
          "repo": "https://skia.googlesource.com/skia.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36644\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nSkCanvas::MCRec::MCRec\nSkCanvas::MCRec\u0026 SkTArray\u003cSkCanvas::MCRec, false\u003e::emplace_back\u003cSkCanvas::MCRec\u0026\nSkCanvas::internalSave\n```\n",
  "id": "OSV-2021-1071",
  "modified": "2022-04-13T03:04:33.786453Z",
  "published": "2021-07-30T00:00:17.188826Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36644"
    }
  ],
  "summary": "Heap-use-after-free in SkCanvas::MCRec::MCRec"
}


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