Description: A Spring MVC or Spring WebFlux application running on JDK 9+ may be vulnerable to remote code execution (RCE) via data binding. The specific exploit requires the application to run on Tomcat as a WAR deployment. If the application is deployed as a Spring Boot executable jar, i.e. the default, it is not vulnerable to the exploit. However, the nature of the vulnerability is more general, and there may be other ways to exploit it.
Mitigation: Update to Spring Framework 5.3.18
Applicability: See Resolution for Winchill RV&S 13.0
Description: In Spring Cloud Function versions 3.1.6, 3.2.2 and older unsupported versions, when using routing functionality, it is possible for a user to provide a specially crafted SpEL as a routing-expression that may result in access to local resources.
Mitigation: Users of affected versions should upgrade to 3.1.7, 3.2.3. No other steps are necessary.
Applicability: Not applicable to WRV&S. No Impact.
Description: In Spring Framework versions 5.3.0 - 5.3.16 and older unsupported versions, it is possible for a user to provide a specially crafted SpEL expression that may cause a denial-of-service condition.
Mitigation: Users of affected versions should upgrade to 5.3.17+. No other steps are necessary.
Applicability: See Resolution
This is a PDF version of Article 366731 and may be out of date. For the latest version CS366731
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