> CVE-2025-3576 [MEDIUM]

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PUBLISHED
2025-04-15 06:15
MODIFIED
2025-09-02 10:15
CVSS_SCORE V3
5.9
EPSS (Prob. Exploit)
0.35%
Top 71.1%
DATA SOURCES:
NVD 🔗 2025-10-18 RED HAT 🔗 2025-10-18 CVE PROJECT 🔗 2026-01-19 FIRST EPSS 🔗 2026-11-08 OSV 🔗 2026-11-08 MSRC 🔗 2026-03-02

> DESCRIPTION

A vulnerability in the MIT Kerberos implementation allows GSSAPI-protected messages using RC4-HMAC-MD5 to be spoofed due to weaknesses in the MD5 checksum design. If RC4 is preferred over stronger encryption types, an attacker could exploit MD5 collisions to forge message integrity codes. This may lead to unauthorized message tampering.

> AFFECTED_PRODUCTS

Red Hat - Red Hat Enterprise Linux 10
Version: 1.21.3
Red Hat - Red Hat Enterprise Linux 8
Version: 1.18.2
Red Hat - Red Hat Enterprise Linux 9
Version: 1.21.1
Red Hat - Red Hat Enterprise Linux 9.4 Extended Update Support
Version: 1.21.1
Red Hat - Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
Version: 1.18.2
Red Hat - Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
Version: 1.18.2
Red Hat - Red Hat Enterprise Linux 8.6 Telecommunications Update Service
Version: 1.18.2
Red Hat - Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
Version: 1.18.2
Red Hat - Red Hat Enterprise Linux 8.2 Advanced Update Support
Version: 1.17
Red Hat - Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
Version: 1.18.2
Red Hat - Red Hat Enterprise Linux 8.8 Telecommunications Update Service
Version: 1.18.2
Red Hat - Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
Version: 1.18.2
Red Hat - Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions
Version: 1.19.1
Red Hat - Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
Version: 1.20.1
Red Hat - Red Hat Discovery 2

> CVSS V3 METRICS

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

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/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
None (N)
Aucune interaction utilisateur nécessaire
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
None (N)
Aucune divulgation 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
None
Aucune divulgation d'informations
Intégrité
High
Modification totale des données possible
Disponibilité
None
Aucune interruption de service

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: krb5 security update
An update for krb5 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 Li...
Red Hat Security Advisory: krb5 security update
An update for krb5 is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has...
Red Hat Security Advisory: krb5 security update
An update for krb5 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 Moderate. A Commo...
Red Hat Security Advisory: krb5 security update
An update for krb5 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 Moderate. A Common Vulnerab...
Red Hat Security Advisory: krb5 security update
An update for krb5 is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Produc...
Red Hat Security Advisory: krb5 security update
An update for krb5 is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Moderate. A Commo...
Red Hat Security Advisory: krb5 security update
An update for krb5 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 Moderate. A Common Vulnerab...
Red Hat Security Advisory: A Subscription Management tool for finding and reporting Red Hat product usage
A Subscription Management tool for finding and reporting Red Hat product usage
Red Hat Security Advisory: krb5 security update
An update for krb5 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS...
Red Hat Security Advisory: krb5 security update
An update for krb5 is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVS...
Red Hat Security Advisory: krb5 security update
An update for krb5 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS...

> RED HAT SEVERITY ASSESSMENT

THREAT SEVERITY
Moderate

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

> HISTORIQUE DES MODIFICATIONS

Première apparition
15/04/2025 06:15
Source: NVD
📊 ENRICHISSEMENT 18/10/2025 15:02
CVEPROJECT
Champ modifié: CVE Project
Ancienne valeur:
Non
Nouvelle valeur:
Oui
📊 ENRICHISSEMENT 18/10/2025 12:17
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
N/A
Nouvelle valeur:
{ "threat_severity": "Moderate", "severity_scale": null }
📊 ENRICHISSEMENT 18/10/2025 12:17
REDHAT
Champ modifié: Red Hat
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 3 Dernière mise à jour: 1 year ago
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