CVE-2021-3973

NameCVE-2021-3973
Descriptionvim is vulnerable to Heap-based Buffer Overflow
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)
ReferencesDLA-2947-1
Debian Bugs1001899

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
vim (PTS)stretch2:8.0.0197-4+deb9u3vulnerable
stretch (security)2:8.0.0197-4+deb9u6fixed
buster2:8.1.0875-5+deb10u2vulnerable
bullseye2:8.2.2434-3+deb11u1vulnerable
bookworm, sid2:8.2.4793-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
vimsourcestretch2:8.0.0197-4+deb9u5DLA-2947-1
vimsource(unstable)2:8.2.3995-11001899

Notes

[bullseye] - vim <no-dsa> (Minor issue)
[buster] - vim <no-dsa> (Minor issue)
https://huntr.dev/bounties/ce6e8609-77c6-4e17-b9fc-a2e5abed052e
https://github.com/vim/vim/commit/615ddd5342b50a6878a907062aa471740bd9a847 (v8.2.3611)

Search for package or bug name: Reporting problems