Finding ID | Version | Rule ID | IA Controls | Severity |
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V-258999 | VCST-80-000151 | SV-258999r961863_rule | Medium |
Description |
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When Tomcat is installed behind a proxy configured to only allow access to certain contexts (web applications), an HTTP request containing "/\../" may allow attackers to work around the proxy restrictions using directory traversal attack methods. If "allow_backslash" is "true", the "\" character will be permitted as a path delimiter. The default value for the setting is "false", but Tomcat must always be configured as if no proxy restricting context access was used, and "allow_backslash" should be set to "false" to prevent directory-traversal-style attacks. This setting can create operability issues with noncompliant clients. |
STIG | Date |
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VMware vSphere 8.0 vCenter Appliance Secure Token Service (STS) Security Technical Implementation Guide | 2024-07-11 |
Check Text ( C-62739r934653_chk ) |
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At the command line, run the following command: # grep ALLOW_BACKSLASH /usr/lib/vmware-sso/vmware-sts/conf/catalina.properties Example result: org.apache.catalina.connector.ALLOW_BACKSLASH=false If "org.apache.catalina.connector.ALLOW_BACKSLASH" is not set to "false", this is a finding. If the "org.apache.catalina.connector.ALLOW_BACKSLASH" setting does not exist, this is not a finding. |
Fix Text (F-62648r934654_fix) |
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Navigate to and open: /usr/lib/vmware-sso/vmware-sts/conf/catalina.properties Update or remove the following line: org.apache.catalina.connector.ALLOW_BACKSLASH=false Restart the service with the following command: # vmon-cli --restart sts |