CVE-2018-20786

Published: 24 February 2019

libvterm through 0+bzr726, as used in Vim and other products, mishandles certain out-of-memory conditions, leading to a denial of service (application crash), related to screen.c, state.c, and vterm.c.

Priority

Low

CVSS 3 base score: 7.5

Status

Package Release Status
libvterm
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo) Needed

Ubuntu 20.04 LTS (Focal Fossa) Needed

Ubuntu 18.04 LTS (Bionic Beaver) Needed

Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

vim
Launchpad, Ubuntu, Debian
Upstream
Released (2:8.1.0693-1)
Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(2:8.1.0875-4ubuntu1)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(2:8.1.0875-4ubuntu1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (2:8.0.1453-1ubuntu1.3)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(code not present)
Ubuntu 14.04 ESM (Trusty Tahr) Not vulnerable

Patches:
Upstream: https://github.com/vim/vim/commit/cd929f7ba8cc5b6d6dcf35c8b34124e969fed6b8