CVE-2025-22870

HTTP Proxy bypass using IPv6 Zone IDs in golang.org/x/net

MEDIUM 4.4

En bref

Source
NVD
EPSS
EPSS 0.43 % · centile 37 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Go
Statut NVD
Deferred

Description

Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NO_PROXY environment variable is set to "*.example.com", a request to "[::1%25.example.com]:80` will incorrectly match and not be proxied.

Faiblesses (CWE)

  • CWE-115 — Mauvaise interprétation de l'entrée

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1MEDIUM 4.4CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:LCISA-ADP
CVSS 3.1MEDIUM 4.4CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:LNVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Avis

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Go standard library · net/httpaffected 0 < 1.23.7 ; affected 1.24.0-0 < 1.24.1
golang.org/x/net · golang.org/x/net/http/httpproxyaffected 0 < 0.36.0
golang.org/x/net · golang.org/x/net/proxyaffected 0 < 0.36.0

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD