CVE-2022-42252 (High) detected in tomcat-embed-core-9.0.65.jar
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CVE-2022-42252 - High Severity Vulnerability
Vulnerable Library - tomcat-embed-core-9.0.65.jar
Core Tomcat implementation
Library home page: https://tomcat.apache.org/
Path to dependency file: /pom.xml
Path to vulnerable library: /at/embed/tomcat-embed-core/9.0.65/tomcat-embed-core-9.0.65.jar
Dependency Hierarchy:
- ❌ tomcat-embed-core-9.0.65.jar (Vulnerable Library)
Found in HEAD commit: 412dba4d9ffebf9ab94272772ab4153912ecc4a0
Found in base branch: master
Vulnerability Details
If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false (the default for 8.5.x only), Tomcat did not reject a request containing an invalid Content-Length header making a request smuggling attack possible if Tomcat was located behind a reverse proxy that also failed to reject the request with the invalid header.
Publish Date: 2022-11-01
URL: CVE-2022-42252
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: None
- Integrity Impact: High
- Availability Impact: None
Suggested Fix
Type: Upgrade version
Origin: GHSA-p22x-g9px-3945
Release Date: 2022-11-01
Fix Resolution: org.apache.tomcat:tomcat:8.5.83,9.0.68,10.0.27,10.1.1
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