CVE-2021-43618

gmp: Integer overflow and resultant buffer overflow via crafted input

Published Nov 15, 2021 CVSS 3.1 · 7.5 High EPSS 4.5% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-2837-1 gmp security update
EUVD EUVD EUVD-2021-30531 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.
Ubuntu USN Ubuntu USN USN-5672-1 GMP vulnerability
Ubuntu USN Ubuntu USN USN-5672-2 GMP vulnerability