CVE-2016-6794 (Medium) detected in tomcat-embed-core-8.0.20.jar

[mend-for-github-com[bot]]

CVE-2016-6794 - Medium Severity Vulnerability

Vulnerable Library - tomcat-embed-core-8.0.20.jar

Core Tomcat implementation

Dependency Hierarchy:

• spring-boot-starter-tomcat-1.2.3.RELEASE.jar (Root Library)
  • :x: tomcat-embed-core-8.0.20.jar (Vulnerable Library)

Found in HEAD commit: 02e23e894c65d5a9ac94fe97a3b06758376ae333

Vulnerability Details

When a SecurityManager is configured, a web application's ability to read system properties should be controlled by the SecurityManager. In Apache Tomcat 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70, 6.0.0 to 6.0.45 the system property replacement feature for configuration files could be used by a malicious web application to bypass the SecurityManager and read system properties that should not be visible.

Publish Date: 2017-08-10

URL: CVE-2016-6794

CVSS 3 Score Details (5.3)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: Low
  • Integrity Impact: None
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6794

Release Date: 2017-08-10

Fix Resolution: org.apache.tomcat.embed:tomcat-embed-core:9.0.0.M10,8.5.5,8.0.37,7.0.72,org.apache.tomcat:tomcat-util-scan:9.0.0.M10,8.5.5,8.0.37,7.0.72,org.apache.tomcat:tomcat-catalina:9.0.0.M10,8.5.5,8.0.37,7.0.72,org.apache.tomcat:tomcat-coyote:9.0.0.M10,8.5.5,8.0.37,7.0.72