Apache Tomcat Connectors: Unexpected use of first declared worker in mod_jk for unmapped request
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2023-41081 libapache-mod-jk Corrigé dans: 1:1.2.48-1+deb11u1
Description d'origine La description telle que publiée par la source (souvent en anglais).
Important: Authentication Bypass CVE-2023-41081
The mod_jk component of Apache Tomcat Connectors in some circumstances, such as when a configuration included "JkOptions +ForwardDirectories" but the configuration did not provide explicit mounts for all possible proxied requests, mod_jk would use an implicit mapping and map the request to the first defined worker. Such an implicit mapping could result in the unintended exposure of the status worker and/or bypass security constraints configured in httpd. As of JK 1.2.49, the implicit mapping functionality has been removed and all mappings must now be via explicit configuration. Only mod_jk is affected by this issue. The ISAPI redirector is not affected.
This issue affects Apache Tomcat Connectors (mod_jk only): from 1.2.0 through 1.2.48.
Users are recommended to upgrade to version 1.2.49, which fixes the issue.
History
2023-09-13 Original advisory
2023-09-28 Updated summary
Références
- advisory github.com
- advisory lists.apache.org
- advisory nvd.nist.gov
- web openwall.com
- web lists.debian.org
- web openwall.com