Improper Certificate Validation Affecting curl-dev package, versions <8.14.0-r0


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.02% (5th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-CURLDEV-13320191
  • published6 Oct 2025
  • disclosed28 May 2025

Introduced: 28 May 2025

CVE-2025-4947  (opens in a new tab)
CWE-295  (opens in a new tab)

How to fix?

Upgrade Minimos:latest curl-dev to version 8.14.0-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream curl-dev package and not the curl-dev package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

libcurl accidentally skips the certificate verification for QUIC connections when connecting to a host specified as an IP address in the URL. Therefore, it does not detect impostors or man-in-the-middle attacks.

CVSS Base Scores

version 3.1