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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-1205-1 | simplesamlphp security update |
Debian DLA |
DLA-1408-1 | simplesamlphp security update |
EUVD |
EUVD-2022-4319 | 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. |
Github GHSA |
GHSA-j96g-47x2-46hv | SimpleSAMLphp Session fixation issue and authentication bypass in the authcrypt module |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T18:51:06.938Z
Reserved: 2017-08-15T00:00:00
Link: CVE-2017-12868
No data.
Status : Deferred
Published: 2017-09-01T13:29:00.240
Modified: 2025-04-20T01:37:25.860
Link: CVE-2017-12868
No data.
OpenCVE Enrichment
No data.
Debian DLA
EUVD
Github GHSA