CVE-2021-36081

NameCVE-2021-36081
DescriptionTesseract OCR 5.0.0-alpha-20201231 has a one_ell_conflict use-after-free during a strpbrk call.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium
Debian Bugs990529

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tesseract (PTS)stretch3.04.01-5vulnerable
buster4.0.0-2vulnerable
bullseye, sid4.1.1-2.1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tesseractsource(unstable)(unfixed)990529

Notes

[bullseye] - tesseract <no-dsa> (Minor issue)
[buster] - tesseract <no-dsa> (Minor issue)
[stretch] - tesseract <no-dsa> (Minor issue)
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29698
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/tesseract-ocr/OSV-2021-211.yaml
https://github.com/tesseract-ocr/tesseract/commit/e6f15621c2ab2ecbfabf656942d8ef66f03b2d55

Search for package or bug name: Reporting problems