CVE-2018-12934

Published: 28 June 2018

remember_Ktype in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30, allows attackers to trigger excessive memory consumption (aka OOM). This can occur during execution of cxxfilt.

Priority

Low

CVSS 3 base score: 7.5

Status

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

Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(2.33-2ubuntu1.2)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(2.33-2ubuntu1.2)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (2.30-21ubuntu1~18.04.3)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (2.26.1-1ubuntu1~16.04.8+esm1)
Ubuntu 14.04 ESM (Trusty Tahr) Needs triage

Patches:
Upstream: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=1910070b298052d7ca8e4024891465824588c1e9
Upstream: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=236f4ebe3ac7e8f94184fdcc39c70d74cc62b82a
libiberty
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(20190907-1)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(20190907-1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (20170913-1ubuntu0.1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (20160215-1ubuntu0.3)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=6c8120c5ff130e03d32ff15a8f0d0e703592a2af