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Medium ALAS2023-2025-1141 2 CVEs

Moderate: libcap security update (Amazon Linux 2023)

Published Aug 5, 2025 · Updated Aug 18, 2025

Summary

Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2025-4673: Proxy-Authorization and Proxy-Authenticate headers persisted on cross-origin redirects potentially leaking sensitive information. CVE-2025-22874: Calling Verify with a VerifyOptions.KeyUsages that contains ExtKeyUsageAny unintentionally disabledpolicy validation. This only affected certificate chains which contain policy graphs, which are rather uncommon.

Fixed packages 7

ReleasePackageFixed in
Amazon Linux · 2023 captree 0:2.73-1.amzn2023.0.3
Amazon Linux · 2023 captree-debuginfo 0:2.73-1.amzn2023.0.3
Amazon Linux · 2023 libcap 0:2.73-1.amzn2023.0.3
Amazon Linux · 2023 libcap-debuginfo 0:2.73-1.amzn2023.0.3
Amazon Linux · 2023 libcap-debugsource 0:2.73-1.amzn2023.0.3
Amazon Linux · 2023 libcap-devel 0:2.73-1.amzn2023.0.3
Amazon Linux · 2023 libcap-static 0:2.73-1.amzn2023.0.3

Vulnerabilities 2

References

  • web
    https://alas.aws.amazon.com/cve/html/CVE-2025-22874.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2025-4673.html