Amazon Linux 2023 Security Advisory: ALAS2023-2025-1039
Advisory Released Date: 2025-06-23
Advisory Updated Date: 2025-06-23
Severity:
Important
Issue Overview:
The net/http package accepted data in the chunked transfer encoding containing an invalid chunk-size line terminated by a bare LF. When used in conjunction with a server or proxy which incorrectly interprets a bare LF in a chunk extension as part of the extension, this could permit request smuggling. (CVE-2025-22871)
Affected Packages:
amazon-ecr-credential-helper
Issue Correction:
Run dnf update amazon-ecr-credential-helper --releasever 2023.7.20250623 or dnf update --advisory ALAS2023-2025-1039 --releasever 2023.7.20250623 to update your system.
More information on how to update your system can be found on this page: Amazon Linux 2023 documentation
New Packages:
aarch64:
amazon-ecr-credential-helper-0.10.0-1.amzn2023.aarch64
src:
amazon-ecr-credential-helper-0.10.0-1.amzn2023.src
x86_64:
amazon-ecr-credential-helper-0.10.0-1.amzn2023.x86_64