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GHSA-v94h-hvhg-mf9h

Spring Framework vulnerable to denial of service

Source: GitHub Advisory Database (reviewed) High CVE-2023-34053

Packages

EcosystemPackageAffectedFixed in
Maven org.springframework:spring-webmvc >= 6.0.0, < 6.0.14 6.0.14

Details

As written in the advisory (Markdown source, shown as plain text).

In Spring Framework versions 6.0.0 - 6.0.13, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition. Specifically, an application is vulnerable when all of the following are true: * the application uses Spring MVC or Spring WebFlux * io.micrometer:micrometer-core is on the classpath * an ObservationRegistry is configured in the application to record observations Typically, Spring Boot applications need the org.springframework.boot:spring-boot-actuator dependency to meet all conditions.

References

External links from the advisory. They lead to third-party sites.