The XmlSecLibs library as used in the saml2 library in SimpleSAMLphp before 1.15.3 incorrectly verifies signatures on SAML assertions, allowing a remote attacker to construct a crafted SAML assertion on behalf of an Identity Provider that would pass as cryptographically valid, thereby allowing them to impersonate a user from that Identity Provider, aka a key confusion issue.
                
            Metrics
Affected Vendors & Products
References
        | Link | Providers | 
|---|---|
| https://simplesamlphp.org/security/201802-01 |     | 
History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published: 2018-03-05T14:00:00
Updated: 2024-08-05T06:31:05.114Z
Reserved: 2018-03-02T00:00:00
Link: CVE-2018-7644
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Modified
Published: 2018-03-05T14:29:00.377
Modified: 2024-11-21T04:12:28.083
Link: CVE-2018-7644
 Redhat
                        Redhat
                    No data.