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CVE-2021-43618

Published: 15 November 2021

GNU Multiple Precision Arithmetic Library (GMP) through 6.2.1 has an mpz/inp_raw.c integer overflow and resultant buffer overflow via crafted input, leading to a segmentation fault on 32-bit platforms.

Priority

Low

CVSS 3 base score: 7.5

Status

Package Release Status
gmp
Launchpad, Ubuntu, Debian
Upstream
Released (2:6.2.1+dfsg-3)
Ubuntu 21.10 (Impish Indri) Needed

Ubuntu 21.04 (Hirsute Hippo) Ignored
(reached end-of-life)
Ubuntu 20.04 LTS (Focal Fossa) Needed

Ubuntu 18.04 LTS (Bionic Beaver) Needs triage

Ubuntu 16.04 ESM (Xenial Xerus) Needs triage

Ubuntu 14.04 ESM (Trusty Tahr) Needs triage

Patches:
Upstream: https://gmplib.org/repo/gmp-6.2/rev/561a9c25298e