Skip to content
OpenAdvisories
High ALAS2023-2025-945 2 CVEs

Important: docker security update (Amazon Linux 2023)

Published Apr 23, 2025 · Updated May 19, 2025

Summary

Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2025-30204: golang-jwt is a Go implementation of JSON Web Tokens. Prior to 5.2.2 and 4.5.2, the function parse.ParseUnverified splits (via a call to strings.Split) its argument (which is untrusted data) on periods. As a result, in the face of a malicious request whose Authorization header consists of Bearer followed by many period characters, a call to that function incurs allocations to the tune of O(n) bytes (where n stands for the length of the function's argument), with a constant factor of about 16. This issue is fixed in 5.2.2 and 4.5.2. CVE-2025-22871: 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.

Fixed packages 3

ReleasePackageFixed in
Amazon Linux · 2023 docker 0:25.0.8-1.amzn2023.0.3
Amazon Linux · 2023 docker-debuginfo 0:25.0.8-1.amzn2023.0.3
Amazon Linux · 2023 docker-debugsource 0:25.0.8-1.amzn2023.0.3

Vulnerabilities 2

References

  • web
    https://alas.aws.amazon.com/cve/html/CVE-2025-22871.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2025-30204.html