simpleSAMLphp incorrectly handles XML encryption
Date: 2022-04
Affected: composer/simplesamlphp/simplesamlphp
Attack vector: other
Category: vulnerability-disclosure
Severity: High
CVE: CVE-2011-4625
CWE: CWE-755
CVSS: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)

simplesamlphp before 1.6.3 (squeeze) and before 1.8.2 (sid) incorrectly handles XML encryption which could allow remote attackers to decrypt or forge messages.


Mitigations:

Architectural layers (MAESTRO):