osv-2021-211
Vulnerability from osv_ossfuzz
Published
2021-01-19 00:00
Modified
2022-04-13 03:30
Summary
Heap-use-after-free in __libcpp_strpbrk
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29698

Crash type: Heap-use-after-free READ 2
Crash state:
__libcpp_strpbrk
strpbrk
tesseract::Tesseract::one_ell_conflict
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "tesseract-ocr"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4043204c2b418994475f6f09332363427b2702e7"
            },
            {
              "fixed": "e6f15621c2ab2ecbfabf656942d8ef66f03b2d55"
            },
            {
              "fixed": "91b2b4f4a08d4693b02838636c53a2af93397138"
            }
          ],
          "repo": "https://github.com/tesseract-ocr/tesseract",
          "type": "GIT"
        }
      ],
      "versions": [
        "5.0.0-alpha-20201231"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29698\n\n```\nCrash type: Heap-use-after-free READ 2\nCrash state:\n__libcpp_strpbrk\nstrpbrk\ntesseract::Tesseract::one_ell_conflict\n```\n",
  "id": "OSV-2021-211",
  "modified": "2022-04-13T03:30:02.769609Z",
  "published": "2021-01-19T00:00:01.795893Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29698"
    }
  ],
  "summary": "Heap-use-after-free in __libcpp_strpbrk"
}


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