CVE-2023-41081

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
Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:tomcat_connectors:*:*:*:*:*:*:*:*

History

21 Nov 2024, 08:20

Type Values Removed Values Added
References () http://www.openwall.com/lists/oss-security/2023/09/28/7 - () http://www.openwall.com/lists/oss-security/2023/09/28/7 -
References () https://lists.apache.org/thread/rd1r26w7271jyqgzr4492tooyt583d8b - Mailing List () https://lists.apache.org/thread/rd1r26w7271jyqgzr4492tooyt583d8b - Mailing List
References () https://lists.debian.org/debian-lts-announce/2023/09/msg00027.html - () https://lists.debian.org/debian-lts-announce/2023/09/msg00027.html -
References () https://www.openwall.com/lists/oss-security/2023/09/13/2 - () https://www.openwall.com/lists/oss-security/2023/09/13/2 -

29 Sep 2023, 00:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/28/7 -

28 Sep 2023, 22:15

Type Values Removed Values Added
References
  • {'url': 'http://www.openwall.com/lists/oss-security/2023/09/13/2', 'name': 'http://www.openwall.com/lists/oss-security/2023/09/13/2', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'MISC'}
  • (MISC) https://www.openwall.com/lists/oss-security/2023/09/13/2 -
Summary 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. 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

24 Sep 2023, 20:15

Type Values Removed Values Added
References
  • (MISC) https://lists.debian.org/debian-lts-announce/2023/09/msg00027.html -

15 Sep 2023, 13:26

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 7.5
CWE NVD-CWE-noinfo
References (MISC) https://lists.apache.org/thread/rd1r26w7271jyqgzr4492tooyt583d8b - (MISC) https://lists.apache.org/thread/rd1r26w7271jyqgzr4492tooyt583d8b - Mailing List
References (MISC) http://www.openwall.com/lists/oss-security/2023/09/13/2 - (MISC) http://www.openwall.com/lists/oss-security/2023/09/13/2 - Mailing List, Third Party Advisory
First Time Apache
Apache tomcat Connectors
CPE cpe:2.3:a:apache:tomcat_connectors:*:*:*:*:*:*:*:*

13 Sep 2023, 12:55

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/13/2 -

13 Sep 2023, 10:15

Type Values Removed Values Added
New CVE

Information

Published : 2023-09-13 10:15

Updated : 2024-11-21 08:20


NVD link : CVE-2023-41081

Mitre link : CVE-2023-41081

CVE.ORG link : CVE-2023-41081


JSON object : View

Products Affected

apache

  • tomcat_connectors