PT-2025-45109 · Unknown+4 · Entr'Ouvert Lasso+4

Keane Okelley · Published 2025-11-05 · Updated 2025-12-08 · CVE-2025-46784

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Entr'ouvert Lasso version 2.5.1

Description A denial of service issue exists in the lasso node init from message with format functionality. A specially crafted SAML response can cause memory depletion, leading to a denial of service. An attacker can trigger this by sending a malformed SAML response.

Recommendations Update to a newer version that contains a fix for this vulnerability.

Exploit

Fix

DoS

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

AZL-69847

AZL-69860

CVE-2025-46784

DLA-4397-1

OESA-2025-2662

OESA-2025-2666

SUSE-SU-2025:4090-1

SUSE-SU-2025:4094-1

USN-7872-1

Affected Products

Debian

Entr'Ouvert Lasso

Linuxmint

Suse

Ubuntu

References · 38

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2025-2195 · Exploit
• https://osv.dev/vulnerability/AZL-69860 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-46784 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-69847 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2025-2666 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-46784 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:4094-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-46404 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-46784 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-46784 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7872-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-47151 · Security Note
• https://cve.org/CVERecord?id=CVE-2025-46784 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:4090-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-46784 · Vendor Advisory