Описание
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.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | ignored | end of life |
| bionic | ignored | end of standard support, was needed |
| cosmic | ignored | end of life |
| devel | not-affected | 1.15.4-1 |
| disco | not-affected | 1.15.4-1 |
| eoan | not-affected | 1.15.4-1 |
| esm-apps/bionic | needed | |
| esm-apps/focal | not-affected | 1.15.4-1 |
| esm-apps/jammy | not-affected | 1.15.4-1 |
| esm-apps/noble | not-affected | 1.15.4-1 |
Показывать по
6.8 Medium
CVSS2
8.1 High
CVSS3
Связанные уязвимости
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.
HTTPRedirect.php in the saml2 library in SimpleSAMLphp before 1.15.4 h ...
SimpleSAMLphp saml2 incorrect signature validation
6.8 Medium
CVSS2
8.1 High
CVSS3