SimpleSAMLphp SAML2 library Regular Expression Denial of Service vulnerability
High severity
GitHub Reviewed
Published
May 14, 2022
to the GitHub Advisory Database
•
Updated Apr 25, 2024
Package
Affected versions
< 1.10.4
>= 2.0, < 2.3.5
>= 3.0, < 3.1.1
Patched versions
1.10.4
2.3.5
3.1.1
Description
Published by the National Vulnerability Database
Feb 2, 2018
Published to the GitHub Advisory Database
May 14, 2022
Reviewed
Apr 25, 2024
Last updated
Apr 25, 2024
The SAML2 library before 1.10.4, 2.x before 2.3.5, and 3.x before 3.1.1 in SimpleSAMLphp has a Regular Expression Denial of Service vulnerability for fraction-of-seconds data in a timestamp.
References