Creation of Immutable Text Using String Concatenation Affecting golist package, versions <0:0.10.1-11.amzn2023.0.5


Severity

Recommended
high

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.06% (18th percentile)

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  • Snyk IDSNYK-AMZN2023-GOLIST-13880960
  • published11 Nov 2025
  • disclosed29 Oct 2025

Introduced: 29 Oct 2025

NewCVE-2025-61724  (opens in a new tab)
CWE-1046  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 golist to version 0:0.10.1-11.amzn2023.0.5 or higher.
This issue was patched in ALAS2023-2025-1276.

NVD Description

Note: Versions mentioned in the description apply only to the upstream golist package and not the golist package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

The Reader.ReadResponse function constructs a response string through repeated string concatenation of lines. When the number of lines in a response is large, this can cause excessive CPU consumption.

CVSS Base Scores

version 3.1