Spring Boot Actuator DoS 2.7.0-2.7.17, 3.0.0-3.0.12, 3.1.0-3.1.5
CVE-2023-34055 Published on November 28, 2023
Spring Boot server Web Observations DoS Vulnerability
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
Vulnerability Analysis
CVE-2023-34055 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a small impact on availability.
Products Associated with CVE-2023-34055
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Affected Versions
Spring Boot:- Version 2.7.0 and below 2.7.18 is affected.
- Version 3.0.0 and below 3.0.13 is affected.
- Version 3.1.0 and below 3.1.6 is affected.
- Version older unsupported versions is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.