Home

CVE-2018-11759

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.

Risk Information

Base Score
7.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
Exploitation Probability
94.254

Associated Vulnerability

VulnerabilityOS Platform
SUSE-SU-2018:3963-1(SUSE Linux Enterprise Server 12-SP3 ) apache2-mod_jk-1.2.40-7.3.1.x86_64.rpmLinux
SUSE-SU-2018:3963-1(SUSE Linux Enterprise Server 12-SP3 ) apache2-mod_jk-debuginfo-1.2.40-7.3.1.x86_64.rpmLinux
SUSE-SU-2018:3963-1(SUSE Linux Enterprise Server 12-SP3 ) apache2-mod_jk-debugsource-1.2.40-7.3.1.x86_64.rpmLinux
SUSE-SU-2018:3970-1(SUSE Linux Enterprise Server 11-SP4 ) apache2-mod_jk-1.2.40-0.2.5.1.i586.rpmLinux
SUSE-SU-2018:3970-1(SUSE Linux Enterprise Server 11-SP4 ) apache2-mod_jk-1.2.40-0.2.5.1.x86_64.rpmLinux
SUSE-SU-2018:3963-2(SUSE Linux Enterprise Server 12-SP4 ) apache2-mod_jk-1.2.40-7.3.1.x86_64.rpmLinux
SUSE-SU-2018:3963-2(SUSE Linux Enterprise Server 12-SP4 ) apache2-mod_jk-debuginfo-1.2.40-7.3.1.x86_64.rpmLinux
SUSE-SU-2018:3963-2(SUSE Linux Enterprise Server 12-SP4 ) apache2-mod_jk-debugsource-1.2.40-7.3.1.x86_64.rpmLinux
SUSE-SU-2023:4513-1(Server Applications Module 15-SP4 ) apache2-mod_jk-1.2.49-150100.6.6.1.x86_64.rpmLinux
SUSE-SU-2023:4513-1(Server Applications Module 15-SP5 ) apache2-mod_jk-1.2.49-150100.6.6.1.x86_64_15_SP5.rpmLinux
SUSE-SU-2023:4513-1(Server Applications Module 15-SP4 ) apache2-mod_jk-debuginfo-1.2.49-150100.6.6.1.x86_64.rpmLinux
SUSE-SU-2023:4513-1(Server Applications Module 15-SP5 ) apache2-mod_jk-debuginfo-1.2.49-150100.6.6.1.x86_64_15_SP5.rpmLinux
SUSE-SU-2023:4513-1(Server Applications Module 15-SP4 ) apache2-mod_jk-debugsource-1.2.49-150100.6.6.1.x86_64.rpmLinux
SUSE-SU-2023:4513-1(Server Applications Module 15-SP5 ) apache2-mod_jk-debugsource-1.2.49-150100.6.6.1.x86_64_15_SP5.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234