CVE-2018-18751

Published: 29 October 2018

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.

Priority

Medium

CVSS 3 base score: 9.8

Status

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

Ubuntu 18.04 LTS (Bionic Beaver)
Released (0.19.8.1-6ubuntu0.1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (0.19.7-2ubuntu3.1)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (0.18.3.1-1ubuntu3.1)
Patches:
Upstream: https://git.savannah.gnu.org/gitweb/?p=gettext.git;a=commitdiff;h=dce3a16e5e9368245735e29bf498dcd5e3e474a4