Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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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 |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T18:51:06.938Z
Reserved: 2017-08-15T00:00:00.000Z
Link: CVE-2017-12868
No data.
Status : Modified
Published: 2017-09-01T13:29:00.240
Modified: 2026-05-13T00:24:29.033
Link: CVE-2017-12868
No data.
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
EUVD
Github GHSA