Amazon Linux 2 Security Advisory: ALAS2DOCKER-2025-057
Advisory Released Date: 2025-04-29
Advisory Updated Date: 2025-04-29
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-2025-30204)
Affected Packages:
runfinch-finch
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 runfinch-finch to update your system.
aarch64:
runfinch-finch-1.7.2-1.amzn2.0.1.aarch64
src:
runfinch-finch-1.7.2-1.amzn2.0.1.src
x86_64:
runfinch-finch-1.7.2-1.amzn2.0.1.x86_64