Summary
It was discovered that GMP did not properly manage memory
on 32-bit platforms when processing a specially crafted
input. An attacker could possibly use this issue to cause
applications using GMP to crash, resulting in a denial of
service.
Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 18.04 LTS 18.04:LTS | gmp | 2:6.1.2+dfsg-2ubuntu0.1 |
| Ubuntu · 20.04 LTS 20.04:LTS | gmp | 2:6.2.0+dfsg-4ubuntu0.1 |
| Ubuntu · Pro 16.04 LTS Pro:16.04:LTS | gmp | 2:6.1.0+dfsg-2ubuntu0.1~esm1 |
Vulnerabilities 1
-
Unscored —
GNU Multiple Precision Arithmetic Library (GMP) through 6.2.1 has an mpz/inp_raw.c integer overflow and resultant buffe…
References
-
report
https://ubuntu.com/security/CVE-2021-43618