Amazon Linux 2023 Security Advisory: ALAS2023-2024-595
Advisory Released Date: 2024-05-03
Advisory Updated Date: 2024-05-03
Severity:
Important
Issue Overview:
HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a client does not stop sending headers, this leads to memory exhaustion. (CVE-2024-27316)
Affected Packages:
mod_http2
Issue Correction:
Run dnf update mod_http2 --releasever 2023.4.20240429 to update your system.
New Packages:
aarch64:
mod_http2-2.0.27-1.amzn2023.0.2.aarch64
mod_http2-debugsource-2.0.27-1.amzn2023.0.2.aarch64
mod_http2-debuginfo-2.0.27-1.amzn2023.0.2.aarch64
src:
mod_http2-2.0.27-1.amzn2023.0.2.src
x86_64:
mod_http2-debuginfo-2.0.27-1.amzn2023.0.2.x86_64
mod_http2-2.0.27-1.amzn2023.0.2.x86_64
mod_http2-debugsource-2.0.27-1.amzn2023.0.2.x86_64