Affected configuration(s):


Date published: 2017-09-01T09:29:00.240-04:00

Date last modified: 2017-09-07T11:27:28.657-04:00

CVSS Score: 7.5

Principal attack vector: NETWORK

Complexity:  LOW

Reference URL:

Summary: 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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