CVE-2019-20079

NameCVE-2019-20079
DescriptionThe autocmd feature in window.c in Vim before 8.1.2136 accesses freed memory.
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)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
vim (PTS)stretch2:8.0.0197-4+deb9u3fixed
stretch (security)2:8.0.0197-4+deb9u7fixed
buster2:8.1.0875-5+deb10u2fixed
bullseye2:8.2.2434-3+deb11u1fixed
bookworm, sid2:8.2.4793-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
vimsourcejessie(not affected)
vimsourcestretch(not affected)
vimsourcebuster(not affected)
vimsource(unstable)2:8.1.2136-1

Notes

[buster] - vim <not-affected> (Vulnerable code introduced later)
[stretch] - vim <not-affected> (Vulnerable code introduced later)
[jessie] - vim <not-affected> (vulnerable code was introduced later)
https://github.com/vim/vim/issues/5041
Introduced with: https://github.com/vim/vim/commit/a27e1dcddc9e3914ab34b164f71c51b72903b00b (v8.1.2121)
Fixed by: https://github.com/vim/vim/commit/ec66c41d84e574baf8009dbc0bd088d2bc5b2421 (v8.1.2136)

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