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  5. CVE-2021-36081

CVE-2021-36081: Use After Free

July 1, 2021 (updated July 8, 2021)

Tesseract OCR has a one_ell_conflict use-after-free during a strpbrk call.

References

  • bugs.chromium.org/p/oss-fuzz/issues/detail?id=29698
  • github.com/google/oss-fuzz-vulns/blob/main/vulns/tesseract-ocr/OSV-2021-211.yaml
  • github.com/tesseract-ocr/tesseract/commit/e6f15621c2ab2ecbfabf656942d8ef66f03b2d55
  • nvd.nist.gov/vuln/detail/CVE-2021-36081

Code Behaviors & Features

Detect and mitigate CVE-2021-36081 with GitLab Dependency Scanning

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Affected versions

Version 5.0.0

Solution

Unfortunately, there is no solution available yet.

Impact 7.8 HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-416: Use After Free

Source file

conan/tesseract/CVE-2021-36081.yml

Spotted a mistake? Edit the file on GitLab.

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