{"id":"CVE-2023-34055","summary":"Spring Boot server Web Observations DoS Vulnerability","details":"In Spring Boot versions 2.7.0 - 2.7.17, 3.0.0-3.0.12 and 3.1.0-3.1.5, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition.\n\nSpecifically, an application is vulnerable when all of the following are true:\n\n  *  the application uses Spring MVC or Spring WebFlux\n  *  org.springframework.boot:spring-boot-actuator is on the classpath","aliases":["GHSA-jjfh-589g-3hjx"],"modified":"2026-08-12T03:30:23.768732202Z","published":"2023-11-28T08:27:25.132Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"2.7.0"},{"fixed":"2.7.18"},{"introduced":"3.0.0"},{"fixed":"3.0.13"},{"introduced":"3.1.0"},{"fixed":"3.1.6"},{"introduced":"older unsupported versions"},{"last_affected":"older unsupported versions"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"vmware","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34055.json"},"references":[{"type":"WEB","url":"https://spring.io/security/cve-2023-34055"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34055.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34055"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20231221-0010/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/spring-projects/spring-boot","events":[{"introduced":"1168d664487a3776b45f94a125dfd98cc841626b"},{"last_affected":"2caabd06bc52fbdf1e94a43c15016c94cc69d480"},{"introduced":"c9c359fd271d1b51bf16f50d685c49fa40ca1b8a"},{"last_affected":"6e967bcb5e8f760126142bea2d9360c7b0dc5574"},{"introduced":"0fc23d24912c698608a5ca02fdadbae60cee9a74"},{"last_affected":"b2663ab76ae151f51c411ebc6ba8a3904517a5bf"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:vmware:spring_boot:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.7.0"},{"last_affected":"2.7.17"},{"introduced":"3.0.0"},{"last_affected":"3.0.12"},{"introduced":"3.1.0"},{"last_affected":"3.1.5"}]}}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-34055.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}