Amazon Linux 2023 Security Advisory: ALAS-2023-392
Advisory Release Date: 2023-10-16 13:45 Pacific
Advisory Updated Date: 2023-10-18 20:10 Pacific
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. (CVE-2023-44487)
Affected Packages:
nghttp2
Issue Correction:
Run dnf update nghttp2 --releasever 2023.2.20231016 to update your system.
aarch64:
libnghttp2-debuginfo-1.57.0-1.amzn2023.0.1.aarch64
nghttp2-debuginfo-1.57.0-1.amzn2023.0.1.aarch64
libnghttp2-devel-1.57.0-1.amzn2023.0.1.aarch64
nghttp2-debugsource-1.57.0-1.amzn2023.0.1.aarch64
nghttp2-1.57.0-1.amzn2023.0.1.aarch64
libnghttp2-1.57.0-1.amzn2023.0.1.aarch64
src:
nghttp2-1.57.0-1.amzn2023.0.1.src
x86_64:
nghttp2-debuginfo-1.57.0-1.amzn2023.0.1.x86_64
libnghttp2-debuginfo-1.57.0-1.amzn2023.0.1.x86_64
libnghttp2-devel-1.57.0-1.amzn2023.0.1.x86_64
libnghttp2-1.57.0-1.amzn2023.0.1.x86_64
nghttp2-debugsource-1.57.0-1.amzn2023.0.1.x86_64
nghttp2-1.57.0-1.amzn2023.0.1.x86_64