Amazon Linux 2 Security Advisory: ALASUNBOUND-1.17-2024-001
Advisory Release Date: 2024-05-16 23:12 Pacific
Advisory Updated Date: 2024-05-29 12:00 Pacific
Severity:
Important
Issue Overview:
An issue was discovered in some DNS recursive resolvers that allows remote attackers to cause a denial of service using a maliciously designed authority and response amplification. (CVE-2024-33655)
Affected Packages:
unbound
Note:
This advisory is applicable to Amazon Linux 2 - Unbound-1.17 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 unbound to update your system.
New Packages:
aarch64:
unbound-1.17.0-2.amzn2.0.2.aarch64
unbound-devel-1.17.0-2.amzn2.0.2.aarch64
unbound-libs-1.17.0-2.amzn2.0.2.aarch64
unbound-anchor-1.17.0-2.amzn2.0.2.aarch64
unbound-utils-1.17.0-2.amzn2.0.2.aarch64
python2-unbound-1.17.0-2.amzn2.0.2.aarch64
python3-unbound-1.17.0-2.amzn2.0.2.aarch64
unbound-debuginfo-1.17.0-2.amzn2.0.2.aarch64
src:
unbound-1.17.0-2.amzn2.0.2.src
x86_64:
unbound-1.17.0-2.amzn2.0.2.x86_64
unbound-devel-1.17.0-2.amzn2.0.2.x86_64
unbound-libs-1.17.0-2.amzn2.0.2.x86_64
unbound-anchor-1.17.0-2.amzn2.0.2.x86_64
unbound-utils-1.17.0-2.amzn2.0.2.x86_64
python2-unbound-1.17.0-2.amzn2.0.2.x86_64
python3-unbound-1.17.0-2.amzn2.0.2.x86_64
unbound-debuginfo-1.17.0-2.amzn2.0.2.x86_64