HTTPRedirect.php in the saml2 library in SimpleSAMLphp before 1.15.4 has an incorrect check of return values in the signature validation utilities, allowing an attacker to get invalid signatures accepted as valid by forcing an error during validation. This occurs because of a dependency on PHP functionality that interprets a -1 error code as a true boolean value.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-1314-1 | simplesamlphp security update |
EUVD |
EUVD-2022-3924 | HTTPRedirect.php in the saml2 library in SimpleSAMLphp before 1.15.4 has an incorrect check of return values in the signature validation utilities, allowing an attacker to get invalid signatures accepted as valid by forcing an error during validation. This occurs because of a dependency on PHP functionality that interprets a -1 error code as a true boolean value. |
Github GHSA |
GHSA-g888-g2pp-82hf | SimpleSAMLphp saml2 incorrect signature validation |
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: 2024-08-05T06:31:05.158Z
Reserved: 2018-03-05T00:00:00
Link: CVE-2018-7711
No data.
Status : Modified
Published: 2018-03-05T22:29:00.323
Modified: 2024-11-21T04:12:34.550
Link: CVE-2018-7711
No data.
OpenCVE Enrichment
No data.
Debian DLA
EUVD
Github GHSA