CVE-2025-46404

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Source
https://cve.org/CVERecord?id=CVE-2025-46404
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-46404.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-46404
Downstream
Related
Published
2025-11-05T14:56:59.671Z
Modified
2026-05-18T05:59:32.262012832Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A denial of service vulnerability exists in the lassoproviderverifysamlsignature 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.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "last_affected": "2.5.1"
                }
            ]
        }
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/46xxx/CVE-2025-46404.json",
    "cwe_ids": [
        "CWE-476"
    ],
    "cna_assigner": "talos"
}
References

Affected packages

Git / git.entrouvert.org/entrouvert/lasso.git

Affected ranges

Type
GIT
Repo
https://git.entrouvert.org/entrouvert/lasso.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
c62ad0047eafb6eaaf1370fea6f35214cc85e02e
Database specific 
{
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:entrouvert:lasso:2.5.1:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.5.1"
        }
    ]
}

Affected versions

2.*
2.4.0
Other
branch
referentiel
rel-2-2-1
rel-2-2-2
rel-2-2-90_4516
show
start
release-2.*
release-2.3.0
v2.*
v2.4.0
v2.4.1
v2.5.0
v2.5.1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-46404.json"