> CVE-2025-47151 [CRITICAL]

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PUBLISHED
2025-11-05 15:15
MODIFIED
2025-11-05 15:15
CVSS_SCORE V3
9.6
EPSS (Prob. Exploit)
1.09%
Top 34.8%
DATA SOURCES:
NVD 🔗 2025-11-05 RED HAT 🔗 2025-11-09 CVE PROJECT 🔗 2026-01-19 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-10-25

> DESCRIPTION

A type confusion vulnerability exists in the lasso_node_impl_init_from_xml functionality of Entr'ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML response can lead to an arbitrary code execution. An attacker can send a malformed SAML response to trigger this vulnerability.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
EXPLOITABILITY
2.8
IMPACT
6.0

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
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
Low (L)
Peu de conditions requises 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
Changed (C)
Impact s'étend au-delà 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
High (H)
Interruption totale du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
High
Divulgation totale d'informations
Intégrité
High
Modification totale des données possible
Disponibilité
High
Interruption totale du service possible

> WEAKNESSES

CWE-843

> CWE DETAILED DESCRIPTIONS

CWE-843: Access of Resource Using Incompatible Type - The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: lasso security update
An update for lasso 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 Critical. A Common Vulnera...
Red Hat Security Advisory: lasso security update
An update for lasso 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 Critical. A Comm...
Red Hat Security Advisory: lasso security update
An update for lasso is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulner...
Red Hat Security Advisory: lasso security update
An update for lasso 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: lasso security update
An update for lasso 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 Critical. A Comm...
Red Hat Security Advisory: lasso security update
An update for lasso 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: lasso security update
An update for lasso 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: lasso security update
An update for lasso 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 Critical. A Common Vulnera...
Red Hat Security Advisory: lasso security update
An update for lasso is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVS...
Red Hat Security Advisory: lasso security update
An update for lasso is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnera...
Red Hat Security Advisory: lasso security update
An update for lasso is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVS...

> RED HAT SEVERITY ASSESSMENT

THREAT SEVERITY
Critical

> HISTORIQUE DES MODIFICATIONS

Première apparition
05/11/2025 15:15
Source: NVD
📊 ENRICHISSEMENT 01/11/2026 06:58
CWE
Champ modifié: Description CWE
Ancienne valeur:
CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') - The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses th...
Nouvelle valeur:
CWE-843: Access of Resource Using Incompatible Type - The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a...
📊 ENRICHISSEMENT 19/01/2026 17:36
CVEPROJECT
Champ modifié: CVE Project
Ancienne valeur:
Non
Nouvelle valeur:
Oui
📊 ENRICHISSEMENT 01/12/2025 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') - The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses th...
📊 ENRICHISSEMENT 09/11/2025 04:01
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
{ "severity_scale": null, "threat_severity": "Critical" }
Nouvelle valeur:
{ "threat_severity": "Critical", "severity_scale": null }
📊 ENRICHISSEMENT 06/11/2025 23:30
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
{ "severity_scale": null, "threat_severity": "Critical" }
Nouvelle valeur:
{ "threat_severity": "Critical", "severity_scale": null }
📊 ENRICHISSEMENT 06/11/2025 22:30
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
{ "severity_scale": null, "threat_severity": "Critical" }
Nouvelle valeur:
{ "threat_severity": "Critical", "severity_scale": null }
📊 ENRICHISSEMENT 06/11/2025 21:30
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
{ "severity_scale": null, "threat_severity": "Critical" }
Nouvelle valeur:
{ "threat_severity": "Critical", "severity_scale": null }
📊 ENRICHISSEMENT 06/11/2025 20:30
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
{ "severity_scale": null, "threat_severity": "Critical" }
Nouvelle valeur:
{ "threat_severity": "Critical", "severity_scale": null }
📊 ENRICHISSEMENT 06/11/2025 19:30
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
{ "severity_scale": null, "threat_severity": "Critical" }
Nouvelle valeur:
{ "threat_severity": "Critical", "severity_scale": null }
📊 ENRICHISSEMENT 06/11/2025 18:30
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
{ "severity_scale": null, "threat_severity": "Critical" }
Nouvelle valeur:
{ "threat_severity": "Critical", "severity_scale": null }
📊 ENRICHISSEMENT 06/11/2025 17:30
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
{ "severity_scale": null, "threat_severity": "Critical" }
Nouvelle valeur:
{ "threat_severity": "Critical", "severity_scale": null }
📊 ENRICHISSEMENT 06/11/2025 16:30
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
{ "severity_scale": null, "threat_severity": "Critical" }
Nouvelle valeur:
{ "threat_severity": "Critical", "severity_scale": null }
📊 ENRICHISSEMENT 06/11/2025 15:30
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
{ "severity_scale": null, "threat_severity": "Critical" }
Nouvelle valeur:
{ "threat_severity": "Critical", "severity_scale": null }
📊 ENRICHISSEMENT 06/11/2025 14:30
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
{ "severity_scale": null, "threat_severity": "Critical" }
Nouvelle valeur:
{ "threat_severity": "Critical", "severity_scale": null }
📊 ENRICHISSEMENT 06/11/2025 13:30
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
{ "severity_scale": null, "threat_severity": "Critical" }
Nouvelle valeur:
{ "threat_severity": "Critical", "severity_scale": null }
📊 ENRICHISSEMENT 06/11/2025 12:30
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
N/A
Nouvelle valeur:
{ "threat_severity": "Critical", "severity_scale": null }
📊 ENRICHISSEMENT 06/11/2025 12:30
REDHAT
Champ modifié: Red Hat
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 17 Dernière mise à jour: 1 week ago

> REFERENCES

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2193
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