The secureCompare method in lib/SimpleSAML/Utils/Crypto.php in SimpleSAMLphp 1.14.13 and earlier, when used with PHP before 5.6, allows attackers to conduct session fixation attacks or possibly bypass authentication by leveraging missing character conversions before an XOR operation.
                
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Affected Vendors & Products
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published: 2017-09-01T13:00:00
Updated: 2024-08-05T18:51:06.938Z
Reserved: 2017-08-15T00:00:00
Link: CVE-2017-12868
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Deferred
Published: 2017-09-01T13:29:00.240
Modified: 2025-04-20T01:37:25.860
Link: CVE-2017-12868
 Redhat
                        Redhat
                    No data.