CVE-2023-34055
Spring Boot Actuator denial of service vulnerability
5.3
MEDIUM
CVSS 3.1
EPSS 0.28%
Description
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. Specifically, an application is vulnerable when all of the following are true: * the application uses Spring MVC or Spring WebFlux * `org.springframework.boot:spring-boot-actuator` is on the classpath
How to fix CVE-2023-34055
To remediate CVE-2023-34055, upgrade the affected package to a fixed version below.
- —upgrade to 2.7.18 or later
Is CVE-2023-34055 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.7.18
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |