osv-2021-1311
Vulnerability from osv_ossfuzz
Published
2021-09-18 00:00
Modified
2022-04-13 03:04
Summary
Null-dereference READ in unzOpenCurrentFile3
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38873

Crash type: Null-dereference READ
Crash state:
unzOpenCurrentFile3
unzOpenCurrentFile
Assimp::ZipFileInfo::Extract
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "assimp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8a975549a99bd21b7a2c09cc37b73e52a3919fed"
            },
            {
              "fixed": "310c81aaa20b7328ce7a354897db817f8becac3a"
            }
          ],
          "repo": "https://github.com/assimp/assimp.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v5.1.0",
        "v5.1.0.rc1",
        "v5.1.1",
        "v5.1.2",
        "v5.1.3",
        "v5.1.4",
        "v5.1.5"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38873\n\n```\nCrash type: Null-dereference READ\nCrash state:\nunzOpenCurrentFile3\nunzOpenCurrentFile\nAssimp::ZipFileInfo::Extract\n```\n",
  "id": "OSV-2021-1311",
  "modified": "2022-04-13T03:04:42.679623Z",
  "published": "2021-09-18T00:00:37.776159Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38873"
    }
  ],
  "summary": "Null-dereference READ in unzOpenCurrentFile3"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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