Allocation of Resources Without Limits or Throttling Affecting dex-k8s-authenticator package, versions <1.4.0-r21


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.56% (45th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-DEXK8SAUTHENTICATOR-13834222
  • published5 Nov 2025
  • disclosed29 Oct 2025

Introduced: 29 Oct 2025

CVE-2025-61724  (opens in a new tab)
CWE-770  (opens in a new tab)

How to fix?

Upgrade Chainguard dex-k8s-authenticator to version 1.4.0-r21 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream dex-k8s-authenticator package and not the dex-k8s-authenticator package as distributed by Chainguard. See How to fix? for Chainguard 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