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CVE-2018-11759 The Apache Web Server (httpd) specific code that normalised the requested path before matching it to the URI-worker…
Description
The Apache Web Server (httpd) specific code that normalised the requested path before matching it to the URI-worker map in Apache Tomcat JK (mod_jk) Connector 1.2.0 to 1.2.44 did not handle some edge cases correctly. If only a sub-set of the URLs supported by Tomcat were exposed via httpd, then it was possible for a specially constructed request to expose application functionality through the reverse proxy that was not intended for clients accessing the application via the reverse proxy. It was also possible in some configurations for a specially constructed request to bypass the access controls configured in httpd. While there is some overlap between this issue and CVE-2018-1323, they are not identical.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache Tomcat Connectors | Versions not published |
References
- DSA-4357 www.debian.org
- RHSA-2019:0367 access.redhat.com
- 105888 www.securityfocus.com
- lists.apache.org lists.apache.org
- [debian-lts-announce] 20181217 [SECURITY] [DLA 1609-1] libapache-mod-jk security update lists.debian.org
- RHSA-2019:0366 access.redhat.com
- [tomcat-dev] 20190319 svn commit: r1855831 [26/30] - in /tomcat/site/trunk: ./ docs/ xdocs/ lists.apache.org
- [tomcat-dev] 20190325 svn commit: r1856174 [25/29] - in /tomcat/site/trunk: docs/ xdocs/ xdocs/stylesheets/ lists.apache.org
- [tomcat-dev] 20190413 svn commit: r1857494 [18/20] - in /tomcat/site/trunk: ./ docs/ xdocs/ lists.apache.org
- [tomcat-dev] 20190415 svn commit: r1857582 [20/22] - in /tomcat/site/trunk: docs/ xdocs/stylesheets/ lists.apache.org
- www.oracle.com www.oracle.com
- [tomcat-dev] 20200203 svn commit: r1873527 [26/30] - /tomcat/site/trunk/docs/ lists.apache.org
- [tomcat-dev] 20200213 svn commit: r1873980 [30/34] - /tomcat/site/trunk/docs/ lists.apache.org
Timeline
- Published
- Last modified
Other CVEs of Apache Tomcat Connectors
The 4 CVEs of Apache Tomcat Connectors →
CVE-2024-46544
Incorrect Default Permissions vulnerability in Apache Tomcat Connectors allows local users to view and modify shared…
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CVE-2023-41081
Important: Authentication Bypass CVE-2023-41081 The mod_jk component of Apache Tomcat Connectors in some…
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CVE-2018-1323
The IIS/ISAPI specific code in the Apache Tomcat JK ISAPI Connector 1.2.0 to 1.2.42 that normalised the requested path…
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