CVE-2023-20883: Spring Boot Welcome Page Denial of Service
In Spring Boot versions 3.0.0 - 3.0.6, 2.7.0 - 2.7.11, 2.6.0 - 2.6.14, 2.5.0 - 2.5.14 and older unsupported versions, there is potential for a denial-of-service (DoS) attack if Spring MVC is used together with a reverse proxy cache.
References
- github.com/advisories/GHSA-xf96-w227-r7c4
- github.com/spring-projects/spring-boot/commit/418dd1ba5bdad79b55a043000164bfcbda2acd78
- github.com/spring-projects/spring-boot/issues/35552
- github.com/spring-projects/spring-boot/releases/tag/v2.5.15
- github.com/spring-projects/spring-boot/releases/tag/v2.6.15
- github.com/spring-projects/spring-boot/releases/tag/v2.7.12
- nvd.nist.gov/vuln/detail/CVE-2023-20883
- spring.io/security/cve-2023-20883
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