Applications serving static resources through the functional web frameworks WebMvc.fn or WebFlux.fn are vulnerable to path traversal attacks. An attacker can craft malicious HTTP requests and obtain any file on the file system that is also accessible to the process in which the Spring application is running.
Specifically, an application is vulnerable when both of the following are true:
* the web application uses RouterFunctions to serve static resources
* resource handling is explicitly configured with a FileSystemResource location
However, malicious requests are blocked and rejected when any of the following is true:
* the Spring Security HTTP Firewall https://docs.spring.io/spring-security/reference/servlet/exploits/firewall.html is in use
* the application runs on Tomcat or Jetty
CVE-2024-38816 - High Severity Vulnerability
Spring Web MVC
Library home page: https://spring.io/projects/spring-framework
Path to dependency file: /webgoat-integration-tests/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/org/springframework/spring-webmvc/5.3.4/spring-webmvc-5.3.4.jar
Dependency Hierarchy: - webwolf-8.2.1-SNAPSHOT.jar (Root Library) - spring-boot-starter-web-2.4.3.jar - :x: **spring-webmvc-5.3.4.jar** (Vulnerable Library)
Found in HEAD commit: 3f40aaa55b2c1a3432a061c27496ea82f484838a
Found in base branch: develop
Applications serving static resources through the functional web frameworks WebMvc.fn or WebFlux.fn are vulnerable to path traversal attacks. An attacker can craft malicious HTTP requests and obtain any file on the file system that is also accessible to the process in which the Spring application is running. Specifically, an application is vulnerable when both of the following are true: * the web application uses RouterFunctions to serve static resources * resource handling is explicitly configured with a FileSystemResource location However, malicious requests are blocked and rejected when any of the following is true: * the Spring Security HTTP Firewall https://docs.spring.io/spring-security/reference/servlet/exploits/firewall.html is in use * the application runs on Tomcat or Jetty
Publish Date: 2024-09-13
URL: CVE-2024-38816
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: None - Availability Impact: None
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://spring.io/security/cve-2024-38816
Release Date: 2024-09-13
Fix Resolution: org.springframework:spring-webflux:6.1.13, org.springframework:spring-webmvc:6.1.13