Techini / vulnado

Purposely vulnerable Java application to help lead secure coding workshops
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CVE-2020-13935 (High) detected in tomcat-embed-websocket-9.0.14.jar - autoclosed #134

Closed mend-bolt-for-github[bot] closed 2 years ago

mend-bolt-for-github[bot] commented 3 years ago

CVE-2020-13935 - High Severity Vulnerability

Vulnerable Library - tomcat-embed-websocket-9.0.14.jar

Core Tomcat implementation

Library home page: https://tomcat.apache.org/

Path to dependency file: /pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/org/apache/tomcat/embed/tomcat-embed-websocket/9.0.14/tomcat-embed-websocket-9.0.14.jar

Dependency Hierarchy: - spring-boot-starter-web-2.1.2.RELEASE.jar (Root Library) - spring-boot-starter-tomcat-2.1.2.RELEASE.jar - :x: **tomcat-embed-websocket-9.0.14.jar** (Vulnerable Library)

Found in HEAD commit: cd0f4c8458f405daaa5f18e4342d4e8479749d18

Vulnerability Details

The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service.

Publish Date: 2020-07-14

URL: CVE-2020-13935

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: None - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://lists.apache.org/thread.html/rd48c72bd3255bda87564d4da3791517c074d94f8a701f93b85752651%40%3Cannounce.tomcat.apache.org%3E

Release Date: 2020-07-14

Fix Resolution: org.apache.tomcat:tomcat-websocket:7.0.105,8.5.57,9.0.37,10.0.0-M7;org.apache.tomcat.embed:tomcat-embed-websocket:7.0.105,8.5.57,9.0.37,10.0.0-M7


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mend-bolt-for-github[bot] commented 2 years ago

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.