CVE-2021-25122 (High) detected in tomcat-embed-core-9.0.38.jar
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CVE-2021-25122 - High Severity Vulnerability
Vulnerable Library - tomcat-embed-core-9.0.38.jar
Core Tomcat implementation
Path to dependency file: /provider/build.gradle
Path to vulnerable library: /home/wss-scanner/.gradle/caches/modules-2/files-2.1/org.apache.tomcat.embed/tomcat-embed-core/9.0.38/368aac73f9274896fa8cccf20f4799533629471c/tomcat-embed-core-9.0.38.jar
Dependency Hierarchy:
- spring-boot-starter-hateoas-2.3.4.RELEASE.jar (Root Library)
- spring-boot-starter-web-2.3.4.RELEASE.jar
- spring-boot-starter-tomcat-2.3.4.RELEASE.jar
- ❌ tomcat-embed-core-9.0.38.jar (Vulnerable Library)
- spring-boot-starter-tomcat-2.3.4.RELEASE.jar
- spring-boot-starter-web-2.3.4.RELEASE.jar
Found in HEAD commit: abf5caaa6d058965a4210a43025377f4ad3732f6
Found in base branch: master
Vulnerability Details
When responding to new h2c connection requests, Apache Tomcat versions 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41 and 8.5.0 to 8.5.61 could duplicate request headers and a limited amount of request body from one request to another meaning user A and user B could both see the results of user A's request.
Publish Date: 2021-03-01
URL: CVE-2021-25122
CVSS 3 Score Details (7.5)
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
Suggested Fix
Type: Upgrade version
Release Date: 2021-03-01
Fix Resolution (org.apache.tomcat.embed:tomcat-embed-core): 9.0.43
Direct dependency fix Resolution (org.springframework.boot:spring-boot-starter-hateoas): 2.3.9.RELEASE
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