| Package | Affected versions | Patched versions |
|---|---|---|
| org.springframework.security:spring-security-web | ≥ 7.0.0, < 7.0.5 | 7.0.5 |
| spring security | ≥ 7.0.0, < 7.0.5 | 7.0.5 |
Vulnerability in Spring Spring Security. SubjectX500PrincipalExtractor does not correctly handle certain malformed X.509 certificate CN values, which can lead to reading the wrong value for the username. In a carefully crafted certificate, this can lead to an attacker impersonating another user. This issue affects Spring Security: from 7.0.0 through 7.0.4.
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