Amazon Linux 2023 Security Advisory: ALAS-2023-311
Advisory Release Date: 2023-08-17 11:20 Pacific
Advisory Updated Date: 2023-08-23 22:30 Pacific
Severity:
Important
Issue Overview:
The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value. (CVE-2023-29406)
Affected Packages:
runc
Issue Correction:
Run dnf update runc --releasever 2023.1.20230823 to update your system.
New Packages:
aarch64:
runc-1.1.7-1.amzn2023.0.2.aarch64
runc-debuginfo-1.1.7-1.amzn2023.0.2.aarch64
runc-debugsource-1.1.7-1.amzn2023.0.2.aarch64
src:
runc-1.1.7-1.amzn2023.0.2.src
x86_64:
runc-debuginfo-1.1.7-1.amzn2023.0.2.x86_64
runc-1.1.7-1.amzn2023.0.2.x86_64
runc-debugsource-1.1.7-1.amzn2023.0.2.x86_64