liblasso-perl: A denial of service vulnerability exists in thelasso_provider_verify_saml_signature functionality of Entr'ouvert...
CVE-2025-46404 is fixed in 11 products on 1 platform, first by liblasso-perl 2.7.0-2ubuntu0.1, released November 5, 2025. It is not reported as exploited. Patch Radar priority: High.
A denial of service vulnerability exists in thelasso_provider_verify_saml_signature functionality of Entr'ouvert Lasso2.5.1. A specially crafted SAML response can lead to a denial of service.An attacker can send a malformed SAML response to trigger thisvulnerability.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| lasso · Debian 11.6 (bullseye) | 2.6.1-3+deb11u1 | DLA-4397-1 | Dec 8, 2025 |
| lasso · Debian 12.15 (bookworm) | 2.8.1-1+deb12u1 | DSA-6058-1 | Nov 15, 2025 |
| lasso · Debian 13.5 (trixie) | 2.8.2-9+deb13u1 | DSA-6058-1 | Nov 15, 2025 |
| lasso · Debian 14 | 2.9.0-1 | DEBIAN-CVE-2025-46404 | Nov 5, 2025 |
| lasso · amzn 2023 | 2.9.0-1.amzn2023 | ALAS2023-2025-1285 | Nov 10, 2025 |
| lasso · opensuse-leap 15.6 | 2.8.2-150600.3.5.1 | SUSE-SU-2025:4068-1 | Nov 12, 2025 |
| lasso · opensuse-leap 16.0 | 2.8.2-160000.3.1 | OPENSUSE-SU-2025:20083-1 | Nov 25, 2025 |
| lasso · sles 15.6 | 2.8.2-150600.3.5.1 | SUSE-SU-2025:4068-1 | Nov 12, 2025 |
| lasso · sles 15.7 | 2.8.2-150600.3.5.1 | SUSE-SU-2025:4068-1 | Nov 12, 2025 |
| lasso · sles 16.0 | 2.8.2-160000.3.1 | SUSE-SU-2025:21140-1 | Nov 25, 2025 |
| lasso-debuginfo · amzn 2023 | 2.9.0-1.amzn2023 | ALAS2023-2025-1285 | Nov 10, 2025 |
| lasso-debugsource · amzn 2023 | 2.9.0-1.amzn2023 | ALAS2023-2025-1285 | Nov 10, 2025 |
| lasso-devel · amzn 2023 | 2.9.0-1.amzn2023 | ALAS2023-2025-1285 | Nov 10, 2025 |
| liblasso-perl · Ubuntu 22.04.1 LTS (jammy) | 2.7.0-2ubuntu0.1 | liblasso-perl 2.7.0-2ubuntu0.1 | Nov 5, 2025 |
| liblasso-perl · Ubuntu 24.04.5 LTS (noble) | 2.8.2-2ubuntu0.1 | liblasso-perl 2.8.2-2ubuntu0.1 | Nov 5, 2025 |
| liblasso-perl · Ubuntu 25.04 (plucky) | 2.8.2-8ubuntu0.1 | liblasso-perl 2.8.2-8ubuntu0.1 | Jan 16, 2026 |
| liblasso3 · Ubuntu 22.04.1 LTS (jammy) | 2.7.0-2ubuntu0.1 | liblasso3 2.7.0-2ubuntu0.1 | Nov 5, 2025 |
| liblasso3t64 · Ubuntu 24.04.5 LTS (noble) | 2.8.2-2ubuntu0.1 | liblasso3t64 2.8.2-2ubuntu0.1 | Nov 5, 2025 |
| liblasso3t64 · Ubuntu 25.04 (plucky) | 2.8.2-8ubuntu0.1 | liblasso3t64 2.8.2-8ubuntu0.1 | Jan 16, 2026 |
| perl-lasso · amzn 2023 | 2.9.0-1.amzn2023 | ALAS2023-2025-1285 | Nov 10, 2025 |
| perl-lasso-debuginfo · amzn 2023 | 2.9.0-1.amzn2023 | ALAS2023-2025-1285 | Nov 10, 2025 |
| python3-lasso · Ubuntu 22.04.1 LTS (jammy) | 2.7.0-2ubuntu0.1 | python3-lasso 2.7.0-2ubuntu0.1 | Nov 5, 2025 |
| python3-lasso · Ubuntu 24.04.5 LTS (noble) | 2.8.2-2ubuntu0.1 | python3-lasso 2.8.2-2ubuntu0.1 | Nov 5, 2025 |
| python3-lasso · Ubuntu 25.04 (plucky) | 2.8.2-8ubuntu0.1 | python3-lasso 2.8.2-8ubuntu0.1 | Jan 16, 2026 |
| python3-lasso · amzn 2023 | 2.9.0-1.amzn2023 | ALAS2023-2025-1285 | Nov 10, 2025 |
| python3-lasso-debuginfo · amzn 2023 | 2.9.0-1.amzn2023 | ALAS2023-2025-1285 | Nov 10, 2025 |
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