> CVE-2025-46421 [MEDIUM]

« BACK_TO_HOME
PUBLISHED
2025-04-24 13:15
MODIFIED
2025-07-28 13:15
CVSS_SCORE V3
6.8
EPSS (Prob. Exploit)
0.57%
Top 53.3%
DATA SOURCES:
NVD 🔗 2025-10-18 RED HAT 🔗 2025-10-18 CVE PROJECT 🔗 2026-01-19 FIRST EPSS 🔗 2026-10-25 OSV 🔗 2026-09-20 MSRC 🔗 2026-03-02

> DESCRIPTION

A flaw was found in libsoup. When libsoup clients encounter an HTTP redirect, they mistakenly send the HTTP Authorization header to the new host that the redirection points to. This allows the new host to impersonate the user to the original host that issued the redirect.

> AFFECTED_PRODUCTS

Red Hat - Red Hat Enterprise Linux 10
Version: 3.6.5
Red Hat - Red Hat Enterprise Linux 8
Version: 2.62.3
Red Hat - Red Hat Enterprise Linux 9
Version: 2.72.0
Red Hat - Red Hat Enterprise Linux 9.4 Extended Update Support
Version: 2.72.0
Red Hat - Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
Version: 2.62.3
Red Hat - Red Hat Enterprise Linux 8.4 Telecommunications Update Service
Version: 2.62.3
Red Hat - Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions
Version: 2.62.3
Red Hat - Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
Version: 2.62.3
Red Hat - Red Hat Enterprise Linux 8.6 Telecommunications Update Service
Version: 2.62.3
Red Hat - Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
Version: 2.62.3
Red Hat - Red Hat Enterprise Linux 8.2 Advanced Update Support
Version: 2.62.3
Red Hat - Red Hat Enterprise Linux 9.2 Extended Update Support
Version: 2.72.0
Red Hat - Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions
Version: 2.72.0
Red Hat - Red Hat Enterprise Linux 8.8 Extended Update Support
Version: 2.62.3

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Network (N)
Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque)
Attack Complexity
High (H)
Conditions spécifiques doivent être réunies pour exploiter
PR (Privilèges Requis)
Privileges Required
None (N)
Aucune authentification requise
UI (Interaction Utilisateur)
User Interaction
Required (R)
Nécessite une action utilisateur (clic lien, ouverture fichier, etc.)
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
High (H)
Divulgation totale d'informations
I (Impact Intégrité)
Integrity Impact
High (H)
Modification totale des données possible
A (Impact Disponibilité)
Availability Impact
None (N)
Aucune interruption de service

> RÉSUMÉ DES IMPACTS

Confidentialité
High
Divulgation totale d'informations
Intégrité
High
Modification totale des données possible
Disponibilité
None
Aucune interruption de service

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: libsoup3 security update
An update for libsoup3 is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System...
Red Hat Security Advisory: libsoup security update
An update for libsoup is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (...
Red Hat Security Advisory: libsoup security update
An update for libsoup is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise...
Red Hat Security Advisory: libsoup security update
An update for libsoup is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise...
Red Hat Security Advisory: libsoup security update
An update for libsoup is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vuln...
Red Hat Security Advisory: libsoup security update
An update for libsoup is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vuln...
Red Hat Security Advisory: libsoup security update
An update for libsoup is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (...
Red Hat Security Advisory: libsoup security update
An update for libsoup is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vuln...
Red Hat Security Advisory: libsoup security update
An update for libsoup is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vuln...
Red Hat Security Advisory: libsoup security update
An update for libsoup is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A C...

> RED HAT SEVERITY ASSESSMENT

THREAT SEVERITY
Moderate

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Libsoup: information disclosure may leads libsoup client sends authorization header to a different host when being redirected by a server

AFFECTED PACKAGES:
Unknown / Unknown
260 versions affected

> HISTORIQUE DES MODIFICATIONS

Première apparition
24/04/2025 13:15
Source: NVD
📊 ENRICHISSEMENT 18/10/2025 15:03
CVEPROJECT
Champ modifié: CVE Project
Ancienne valeur:
Non
Nouvelle valeur:
Oui
📊 ENRICHISSEMENT 18/10/2025 12:16
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
N/A
Nouvelle valeur:
{ "threat_severity": "Moderate", "severity_scale": null }
📊 ENRICHISSEMENT 18/10/2025 12:16
REDHAT
Champ modifié: Red Hat
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 3 Dernière mise à jour: 1 year ago
« BACK_TO_HOME