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.
History

No history.

cve-icon 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

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-09-01T13:29:00.240

Modified: 2018-07-01T01:29:01.317

Link: CVE-2017-12868

cve-icon Redhat

No data.