osv-2020-254
Vulnerability from osv_ossfuzz
Published
2020-06-26 00:00
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in pixReadFromTiffStream
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23654

Crash type: Heap-buffer-overflow READ 1
Crash state:
pixReadFromTiffStream
pixReadMemTiff
pixReadMem
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "ab66d051d8fd57584c350d687a8cc2424565c33c:8466a469b8c3a8d521f0fced041f8c5367eac21e"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "leptonica"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "26425b91ea850552d11af0ead0557eb0a328785f"
            },
            {
              "fixed": "5ba34b1fe741d69d43a6c8cf767756997eadd87c"
            },
            {
              "fixed": "8466a469b8c3a8d521f0fced041f8c5367eac21e"
            }
          ],
          "repo": "https://github.com/DanBloomberg/leptonica.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23654\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\npixReadFromTiffStream\npixReadMemTiff\npixReadMem\n```\n",
  "id": "OSV-2020-254",
  "modified": "2022-04-13T03:04:32.633763Z",
  "published": "2020-06-26T00:00:11.669926Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23654"
    }
  ],
  "summary": "Heap-buffer-overflow in pixReadFromTiffStream"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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