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Mageia 8 MGASA-2021-0544 Critical: Gmp Buffer Overflow Warning

mageia
Calendar Grey December 8, 2021
Dist Mageia Esm H88
Recent updates to gmp packages resolve critical integer overflow and buffer overflow vulnerabilities in Mageia 8. System security alert issued.
Integer overflow in mpz/inp_raw.c and resultant buffer overflow via crafted input, leading to a segmentation fault on 32-bit platforms

Summary

Integer overflow in mpz/inp_raw.c and resultant buffer overflow via crafted input, leading to a segmentation fault on 32-bit platforms.

References

- https://bugs.mageia.org/show_bug.cgi?id=29723

- https://lists.debian.org/debian-lts-announce/2021/12/msg00001.html

- https://www.cve.org/CVERecord?id=CVE-2021-43618

Topics%20covered

Topics Covered

security advisory buffer overflow integer overflow mageia mpz/inp_raw

Resolution

SRPMS

- 8/core/gmp-6.2.1-1.1.mga8

Severity
critical
Lowest
Low
Medium
High
Critical

Publication date: 08 Dec 2021
URL: https://advisories.mageia.org/MGASA-2021-0544.html
Type: security
CVE: CVE-2021-43618

Topics%20covered

Topics Covered

security advisory buffer overflow integer overflow mageia mpz/inp_raw

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