osv-2020-1167
Vulnerability from osv_ossfuzz
Published
2020-07-22 21:49
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in tiffReadCallback
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14773

Crash type: Heap-buffer-overflow READ {*}
Crash state:
tiffReadCallback
OJPEGReadHeaderInfoSecTablesQTable
OJPEGReadHeaderInfoSec
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "introduced_range": "unknown:7dac4b18eab74e44dd4b03f0539352acbc986f1a",
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "leptonica"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7dac4b18eab74e44dd4b03f0539352acbc986f1a"
            },
            {
              "fixed": "41a641203d9eba9469416f9e87ff241ed4f743a7"
            }
          ],
          "repo": "https://github.com/DanBloomberg/leptonica.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.78.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14773\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\ntiffReadCallback\nOJPEGReadHeaderInfoSecTablesQTable\nOJPEGReadHeaderInfoSec\n```\n",
  "id": "OSV-2020-1167",
  "modified": "2022-04-13T03:04:32.693612Z",
  "published": "2020-07-22T21:49:52.626033Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14773"
    }
  ],
  "summary": "Heap-buffer-overflow in tiffReadCallback"
}


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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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