Amazon Linux 2 Security Advisory: ALAS-2024-2536
Advisory Release Date: 2024-05-09 19:16 Pacific
Advisory Updated Date: 2024-05-15 19:24 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 (AL2) Core repository. Visit 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-1.7.3-15.amzn2.0.8.aarch64
unbound-devel-1.7.3-15.amzn2.0.8.aarch64
unbound-libs-1.7.3-15.amzn2.0.8.aarch64
python2-unbound-1.7.3-15.amzn2.0.8.aarch64
python3-unbound-1.7.3-15.amzn2.0.8.aarch64
unbound-debuginfo-1.7.3-15.amzn2.0.8.aarch64
i686:
unbound-1.7.3-15.amzn2.0.8.i686
unbound-devel-1.7.3-15.amzn2.0.8.i686
unbound-libs-1.7.3-15.amzn2.0.8.i686
python2-unbound-1.7.3-15.amzn2.0.8.i686
python3-unbound-1.7.3-15.amzn2.0.8.i686
unbound-debuginfo-1.7.3-15.amzn2.0.8.i686
src:
unbound-1.7.3-15.amzn2.0.8.src
x86_64:
unbound-1.7.3-15.amzn2.0.8.x86_64
unbound-devel-1.7.3-15.amzn2.0.8.x86_64
unbound-libs-1.7.3-15.amzn2.0.8.x86_64
python2-unbound-1.7.3-15.amzn2.0.8.x86_64
python3-unbound-1.7.3-15.amzn2.0.8.x86_64
unbound-debuginfo-1.7.3-15.amzn2.0.8.x86_64