> CVE-2025-4373 [MEDIUM]

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PUBLISHED
2025-05-06 15:16
MODIFIED
2025-09-02 03:15
CVSS_SCORE V3
4.8
EPSS (Prob. Exploit)
0.65%
Top 48.7%
DATA SOURCES:
NVD 🔗 2025-10-18 RED HAT 🔗 2025-10-18 CVE PROJECT 🔗 2026-01-19 FIRST EPSS 🔗 2026-11-08 GITHUB 🔗 2026-11-11 OSV 🔗 2026-11-08 MSRC 🔗 2026-04-01

> DESCRIPTION

A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.

> AFFECTED_PRODUCTS

Red Hat - Red Hat Enterprise Linux 10
Version: 2.80.4
Red Hat - Red Hat Enterprise Linux 8
Version: 2.56.4
Red Hat - Red Hat Enterprise Linux 9
Version: 2.68.4
Red Hat - Red Hat Enterprise Linux 9.4 Extended Update Support
Version: 2.68.4
Red Hat - Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
Version: 2.56.4
Red Hat - Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
Version: 2.56.4
Red Hat - Red Hat Enterprise Linux 8.6 Telecommunications Update Service
Version: 2.56.4
Red Hat - Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
Version: 2.56.4
Red Hat - Red Hat Enterprise Linux 8.2 Advanced Update Support
Version: 2.56.4
Red Hat - Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
Version: 2.56.4
Red Hat - Red Hat Enterprise Linux 8.8 Telecommunications Update Service
Version: 2.56.4
Red Hat - Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
Version: 2.56.4
Red Hat - Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions
Version: 2.68.4
Red Hat - Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
Version: 2.68.4
Red Hat - Red Hat Insights proxy 1.5
Red Hat - Red Hat OpenShift distributed tracing 3.6.1

> CVSS V3 METRICS

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

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
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
Low (L)
Modification limitée des données possible
A (Impact Disponibilité)
Availability Impact
Low (L)
Interruption partielle du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
None
Aucune divulgation d'informations
Intégrité
Low
Modification limitée des données possible
Disponibilité
Low
Interruption partielle du service possible

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: glib2 security update
An update for glib2 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 L...
Red Hat Security Advisory: glib2 security update
An update for glib2 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 ha...
Red Hat Security Advisory: glib2 security update
An update for glib2 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 Vulnera...
Red Hat Security Advisory: glib2 security update
An update for glib2 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 Produ...
Red Hat Security Advisory: Insights proxy Container Image
Initial GA Release of Red Hat Insights proxy
Red Hat Security Advisory: glib2 security update
An update for glib2 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 Comm...
Red Hat Security Advisory: Red Hat OpenShift distributed tracing platform (Jaeger) 3.5.1 release
Red Hat OpenShift distributed tracing platform (Jaeger) 3.5.1 has been released
Red Hat Security Advisory: glib2 security update
An update for glib2 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 Vulnera...
Red Hat Security Advisory: glib2 security update
An update for glib2 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 Comm...
Red Hat Security Advisory: glib2 security update
An update for glib2 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 (CVS...
Red Hat Security Advisory: glib2 security update
An update for glib2 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 (CVS...
Red Hat Security Advisory: glib2 security update
An update for glib2 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 (CV...

> RED HAT SEVERITY ASSESSMENT

THREAT SEVERITY
Moderate

> GITHUB SECURITY ADVISORY

GHSA-3p2m-574v-v257 MODERATE

Liferay Portal Vulnerable to Cross-Site Scripting

AFFECTED PACKAGES:
MAVEN / com.liferay.portal:release.portal.bom
>= 7.4.0-ga1, <= 7.4.3.132-ga132

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Glib: buffer underflow on glib through glib/gstring.c via function g_string_insert_unichar

AFFECTED PACKAGES:
Unknown / Unknown
385 versions affected

> HISTORIQUE DES MODIFICATIONS

Première apparition
06/05/2025 15:16
Source: NVD
📊 ENRICHISSEMENT 18/10/2025 15:03
CVEPROJECT
Champ modifié: CVE Project
Ancienne valeur:
Non
Nouvelle valeur:
Oui
📊 ENRICHISSEMENT 18/10/2025 12:15
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
N/A
Nouvelle valeur:
{ "threat_severity": "Moderate", "severity_scale": null }
📊 ENRICHISSEMENT 18/10/2025 12:15
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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