CVE-2018-21232

NameCVE-2018-21232
Descriptionre2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags.
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

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
re2c (PTS)jessie0.13.5-1vulnerable
stretch0.16-2vulnerable
buster1.1.1-1vulnerable
bullseye, sid1.3-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
re2csource(unstable)(unfixed)

Notes

[buster] - re2c <no-dsa> (Minor issue)
[stretch] - re2c <no-dsa> (Minor issue)
[jessie] - re2c <no-dsa> (Minor issue)
https://github.com/skvadrik/re2c/issues/219
https://www.openwall.com/lists/oss-security/2020/04/27/2

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