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Date: Fri, 13 Jan 2023 17:18:24 +0000
From: Brian Demers <bdemers@...che.org>
To: oss-security@...ts.openwall.com
Subject: CVE-2023-22602: Apache Shiro before 1.11.0, when used with Spring
Boot 2.6+, may allow authentication bypass through a specially crafted
HTTP request
Description:
When using Apache Shiro before 1.11.0 together with Spring Boot 2.6+, a specially crafted HTTP request may cause an authentication bypass.
The authentication bypass occurs when Shiro and Spring Boot are using different pattern-matching techniques. Both Shiro and Spring Boot < 2.6 default to Ant style pattern matching.
Mitigation: Update to Apache Shiro 1.11.0, or set the following Spring Boot configuration value: `spring.mvc.pathmatch.matching-strategy = ant_path_matcher`
Credit:
v3ged0ge and Adamytd (finder)
References:
https://shiro.apache.org/
https://www.cve.org/CVERecord?id=CVE-2023-22602
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