High severity7.5NVD Advisory· Published Nov 5, 2025· Updated Jun 17, 2026
CVE-2025-46404
CVE-2025-46404
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
27- osv-coords24 versionspkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP6pkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6pkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0pkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20Server%2016.0pkg:rpm/suse/lasso&distro=SUSE%20Manager%20Proxy%20LTS%204.3pkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/lasso&distro=SUSE%20Manager%20Server%20LTS%204.3pkg:rpm/suse/lasso&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/opensuse/lasso&distro=openSUSE%20Leap%2016.0pkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP7pkg:rpm/opensuse/lasso&distro=openSUSE%20Leap%2015.6pkg:rpm/suse/lasso&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7
< 2.8.2-150600.3.5.1+ 23 more
- (no CPE)range: < 2.8.2-150600.3.5.1
- (no CPE)range: < 2.8.2-150600.3.5.1
- (no CPE)range: < 2.8.2-160000.3.1
- (no CPE)range: < 2.8.2-160000.3.1
- (no CPE)range: < 2.6.1-150200.24.1
- (no CPE)range: < 2.6.1-150200.24.1
- (no CPE)range: < 2.6.1-150200.24.1
- (no CPE)range: < 2.6.1-150200.24.1
- (no CPE)range: < 2.6.1-150200.24.1
- (no CPE)range: < 2.6.1-150200.24.1
- (no CPE)range: < 2.6.1-150200.24.1
- (no CPE)range: < 2.6.1-150200.24.1
- (no CPE)range: < 2.6.1-8.12.1
- (no CPE)range: < 2.6.1-8.12.1
- (no CPE)range: < 2.6.1-150200.24.1
- (no CPE)range: < 2.6.1-150200.24.1
- (no CPE)range: < 2.6.1-150200.24.1
- (no CPE)range: < 2.6.1-150200.24.1
- (no CPE)range: < 2.6.1-150200.24.1
- (no CPE)range: < 2.6.1-150200.24.1
- (no CPE)range: < 2.8.2-160000.3.1
- (no CPE)range: < 2.8.2-150600.3.5.1
- (no CPE)range: < 2.8.2-150600.3.5.1
- (no CPE)range: < 2.8.2-150600.3.5.1
=2.5.1+ 1 more
- (no CPE)range: =2.5.1
- cpe:2.3:a:entrouvert:lasso:2.5.1:*:*:*:*:*:*:*
- Entr'ouvert/Lassov5Range: 2.5.1
Patches
Vulnerability mechanics
References
2- talosintelligence.com/vulnerability_reports/TALOS-2025-2194nvdExploitThird Party Advisory
- www.talosintelligence.com/vulnerability_reports/TALOS-2025-2194nvdExploitThird Party Advisory
News mentions
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