CVE-2025-46404
lasso - security update
7.5
HIGH
CVSS 3.1
EPSS 0.17%
Description
A denial of service vulnerability exists in the lasso_provider_verify_saml_signature functionality of Entr'ouvert Lasso 2.5.1. A specially crafted SAML response can lead to a denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.
How to fix CVE-2025-46404
To remediate CVE-2025-46404, upgrade the affected package to a fixed version below.
- —upgrade to 2.6.1-3+deb11u1 or later
- —upgrade to 2.6.1-3+deb11u1 or later
- —upgrade to 2.8.1-1+deb12u1 or later
Is CVE-2025-46404 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.6.1-3+deb11u1
- from 0, < 2.6.1-3+deb11u1
- from 0, < 2.8.1-1+deb12u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |