Amazon Linux 2 Security Advisory: ALAS2DOCKER-2025-077
Advisory Released Date: 2025-10-14
Advisory Updated Date: 2025-10-14
Severity:
Medium
Issue Overview:
Proxy-Authorization and Proxy-Authenticate headers persisted on cross-origin redirects potentially leaking sensitive information. (CVE-2025-4673)
Affected Packages:
amazon-ecr-credential-helper
Note:
This advisory is applicable to Amazon Linux 2 - Docker Extra. Visit this page to learn more about Amazon Linux 2 (AL2) Extras and this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update amazon-ecr-credential-helper or yum update --advisory ALAS2DOCKER-2025-077 to update your system.
New Packages:
aarch64:
amazon-ecr-credential-helper-0.10.1-2.amzn2.aarch64
amazon-ecr-credential-helper-debuginfo-0.10.1-2.amzn2.aarch64
src:
amazon-ecr-credential-helper-0.10.1-2.amzn2.src
x86_64:
amazon-ecr-credential-helper-0.10.1-2.amzn2.x86_64
amazon-ecr-credential-helper-debuginfo-0.10.1-2.amzn2.x86_64