osv-2020-1253
Vulnerability from osv_ossfuzz
Published
2020-07-22 21:50
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=21435

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

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "7274a4a0cd69d20f4e8eec524ef3482852cb340d:ad50d81027f7e7716f2b9ab28b7aa476eae2d741"
      },
      "ecosystem_specific": {
        "introduced_range": "unknown:e88377bfc6b2c07977485180ada4ad19826e06cb",
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "leptonica"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "e88377bfc6b2c07977485180ada4ad19826e06cb"
            },
            {
              "fixed": "06b279a676ce5928f86e61329c27d22b957c1374"
            },
            {
              "fixed": "ad50d81027f7e7716f2b9ab28b7aa476eae2d741"
            }
          ],
          "repo": "https://github.com/DanBloomberg/leptonica.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21435\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\npixReadFromTiffStream\npixReadMemTiff\npixReadMem\n```\n",
  "id": "OSV-2020-1253",
  "modified": "2022-04-13T03:04:32.644327Z",
  "published": "2020-07-22T21:50:00.586423Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21435"
    }
  ],
  "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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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.