Amazon Linux 2 Security Advisory: ALASSQUID4-2023-003
Advisory Release Date: 2023-08-21 20:59 Pacific
Advisory Updated Date: 2023-09-25 22:00 Pacific
In Squid 3.x through 3.5.28, 4.x through 4.17, and 5.x before 5.6, due to improper buffer management, a Denial of Service can occur when processing long Gopher server responses. (CVE-2021-46784)
Affected Packages:
squid
Note:
This advisory is applicable to Amazon Linux 2 - Squid4 Extra. Visit this page to learn more about Amazon Linux 2 (AL2) Extras and this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update squid to update your system.
aarch64:
squid-4.15-1.amzn2.0.2.aarch64
squid-debuginfo-4.15-1.amzn2.0.2.aarch64
i686:
squid-4.15-1.amzn2.0.2.i686
squid-debuginfo-4.15-1.amzn2.0.2.i686
src:
squid-4.15-1.amzn2.0.2.src
x86_64:
squid-4.15-1.amzn2.0.2.x86_64
squid-debuginfo-4.15-1.amzn2.0.2.x86_64