CVE-2018-7644

CVE: CVE-2018-7644
Published: 2018-03-05T14:29Z
Description Language: en
Description: 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.
References:
https://simplesamlphp.org/security/201802-01