Upstream information

CVE-2018-11759 at MITRE

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1114612 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Enterprise Storage 6
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Module for Server Applications 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • apache2-mod_jk >= 1.2.43-3.3.1
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP1 GA apache2-mod_jk-1.2.43-3.3.1
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Server Applications 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • apache2-mod_jk >= 1.2.43-6.3.1
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP3 GA apache2-mod_jk-1.2.43-6.3.1
SUSE Enterprise Storage 7
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Server Applications 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • apache2-mod_jk >= 1.2.43-6.3.1
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP2 GA apache2-mod_jk-1.2.43-6.3.1
SUSE Linux Enterprise High Performance Computing 12 SP5
  • apache2-mod_jk >= 1.2.40-7.3.1
Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA apache2-mod_jk-1.2.40-7.3.1
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Server Applications 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • apache2-mod_jk >= 1.2.49-150100.6.6.1
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP4 GA apache2-mod_jk-1.2.43-6.3.1
SUSE-SLE-Module-Server-Applications-15-SP4-2023-4513
SUSE Linux Enterprise High Performance Computing 15 SP5
SUSE Linux Enterprise Module for Server Applications 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • apache2-mod_jk >= 1.2.49-150100.6.6.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP5-2023-4513
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Module for Server Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • apache2-mod_jk >= 1.2.43-3.3.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-2018-2828
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • apache2-mod_jk >= 1.2.40-0.2.5.1
Patchnames:
slessp4-apache2-mod_jk-13888
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • apache2-mod_jk >= 1.2.40-7.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2019-1400
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • apache2-mod_jk >= 1.2.40-7.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-1400
SUSE Linux Enterprise Server 12 SP5
  • apache2-mod_jk >= 1.2.40-7.3.1
Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA apache2-mod_jk-1.2.40-7.3.1
openSUSE Leap 15.0
  • apache2-mod_jk >= 1.2.43-lp150.2.3.1
Patchnames:
openSUSE-2019-970
openSUSE Leap 15.4
  • apache2-mod_jk >= 1.2.49-150100.6.6.1
Patchnames:
openSUSE-SLE-15.4-2023-4513
openSUSE Leap 15.5
  • apache2-mod_jk >= 1.2.49-150100.6.6.1
Patchnames:
openSUSE-SLE-15.5-2023-4513
openSUSE Tumbleweed
  • apache2-mod_jk >= 1.2.48-2.9
Patchnames:
openSUSE Tumbleweed GA apache2-mod_jk-1.2.48-2.9


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Enterprise Storage 7.1 apache2-mod_jk Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 apache2-mod_jk Affected
SUSE Linux Enterprise High Performance Computing 15 SP5 apache2-mod_jk Released
SUSE Linux Enterprise Module for Server Applications 15 SP5 apache2-mod_jk Released
SUSE Linux Enterprise Real Time 15 SP3 apache2-mod_jk Affected
SUSE Linux Enterprise Server 12 SP5 apache2-mod_jk Affected
SUSE Linux Enterprise Server 12-LTSS apache2-mod_jk Unsupported
SUSE Linux Enterprise Server 15 SP5 apache2-mod_jk Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 apache2-mod_jk Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 apache2-mod_jk Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 apache2-mod_jk Released
SUSE Manager Proxy 4.3 apache2-mod_jk Released
SUSE Manager Retail Branch Server 4.3 apache2-mod_jk Released
SUSE Manager Server 4.3 apache2-mod_jk Released
openSUSE Leap 15.5 apache2-mod_jk Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 apache2-mod_jk Released
SUSE Linux Enterprise High Performance Computing 15 SP1 apache2-mod_jk Released
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS apache2-mod_jk Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS apache2-mod_jk Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 apache2-mod_jk Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS apache2-mod_jk Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS apache2-mod_jk Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 apache2-mod_jk Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS apache2-mod_jk Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS apache2-mod_jk Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 apache2-mod_jk Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS apache2-mod_jk Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS apache2-mod_jk Affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS apache2-mod_jk Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS apache2-mod_jk Released
SUSE Linux Enterprise Module for Server Applications 15 SP2 apache2-mod_jk Affected
SUSE Linux Enterprise Module for Server Applications 15 SP3 apache2-mod_jk Affected
SUSE Linux Enterprise Module for Server Applications 15 SP4 apache2-mod_jk Released
SUSE Linux Enterprise Server 12 SP2-BCL apache2-mod_jk Affected
SUSE Linux Enterprise Server 15 SP2 apache2-mod_jk Affected
SUSE Linux Enterprise Server 15 SP2-LTSS apache2-mod_jk Affected
SUSE Linux Enterprise Server 15 SP3 apache2-mod_jk Affected
SUSE Linux Enterprise Server 15 SP3-LTSS apache2-mod_jk Affected
SUSE Linux Enterprise Server 15 SP4 apache2-mod_jk Released
SUSE Linux Enterprise Server 15 SP4-LTSS apache2-mod_jk Affected
SUSE Linux Enterprise Server 15-ESPOS apache2-mod_jk Released
SUSE Linux Enterprise Server for SAP Applications 15 apache2-mod_jk Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 apache2-mod_jk Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 apache2-mod_jk Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 apache2-mod_jk Affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 apache2-mod_jk Affected
SLES for SAP Applications 11 SP3 apache2-mod_jk Unsupported
SUSE CaaS Platform 4.0 apache2-mod_jk Affected
SUSE Enterprise Storage 6 apache2-mod_jk Released
SUSE Enterprise Storage 7 apache2-mod_jk Affected
SUSE Linux Enterprise High Performance Computing 12 SP4 apache2-mod_jk Affected
SUSE Linux Enterprise Module for Server Applications 15 apache2-mod_jk Released
SUSE Linux Enterprise Module for Server Applications 15 SP1 apache2-mod_jk Released
SUSE Linux Enterprise Point of Service 11 SP3 apache2-mod_jk Released
SUSE Linux Enterprise Real Time 15 SP2 apache2-mod_jk Affected
SUSE Linux Enterprise Real Time 15 SP4 apache2-mod_jk Affected
SUSE Linux Enterprise Server 11 SP3 apache2-mod_jk Affected
SUSE Linux Enterprise Server 11 SP3 LTSS apache2-mod_jk Unsupported
SUSE Linux Enterprise Server 11 SP3-LTSS apache2-mod_jk Affected
SUSE Linux Enterprise Server 11 SP4 apache2-mod_jk Released
SUSE Linux Enterprise Server 11 SP4 LTSS apache2-mod_jk Released
SUSE Linux Enterprise Server 11 SP4-LTSS apache2-mod_jk Released
SUSE Linux Enterprise Server 12 apache2-mod_jk Unsupported
SUSE Linux Enterprise Server 12 SP1 apache2-mod_jk Affected
SUSE Linux Enterprise Server 12 SP1-LTSS apache2-mod_jk Unsupported
SUSE Linux Enterprise Server 12 SP2 apache2-mod_jk Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS apache2-mod_jk Affected
SUSE Linux Enterprise Server 12 SP2-LTSS apache2-mod_jk Unsupported
SUSE Linux Enterprise Server 12 SP3 apache2-mod_jk Released
SUSE Linux Enterprise Server 12 SP3-BCL apache2-mod_jk Unsupported
SUSE Linux Enterprise Server 12 SP3-ESPOS apache2-mod_jk Unsupported
SUSE Linux Enterprise Server 12 SP3-LTSS apache2-mod_jk Unsupported
SUSE Linux Enterprise Server 12 SP4 apache2-mod_jk Released
SUSE Linux Enterprise Server 12 SP4-ESPOS apache2-mod_jk Affected
SUSE Linux Enterprise Server 12 SP4-LTSS apache2-mod_jk Affected
SUSE Linux Enterprise Server 15 apache2-mod_jk Released
SUSE Linux Enterprise Server 15 SP1 apache2-mod_jk Released
SUSE Linux Enterprise Server 15 SP1-BCL apache2-mod_jk Affected
SUSE Linux Enterprise Server 15 SP1-LTSS apache2-mod_jk Affected
SUSE Linux Enterprise Server 15 SP2-BCL apache2-mod_jk Affected
SUSE Linux Enterprise Server 15 SP3-BCL apache2-mod_jk Affected
SUSE Linux Enterprise Server 15-LTSS apache2-mod_jk Released
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 apache2-mod_jk Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 apache2-mod_jk Released
SUSE Linux Enterprise Server for SAP Applications 12 apache2-mod_jk Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP1 apache2-mod_jk Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 apache2-mod_jk Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 apache2-mod_jk Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 apache2-mod_jk Released
SUSE Manager Proxy 4.0 apache2-mod_jk Released
SUSE Manager Proxy 4.1 apache2-mod_jk Affected
SUSE Manager Proxy 4.2 apache2-mod_jk Affected
SUSE Manager Retail Branch Server 4.0 apache2-mod_jk Released
SUSE Manager Retail Branch Server 4.1 apache2-mod_jk Affected
SUSE Manager Retail Branch Server 4.2 apache2-mod_jk Affected
SUSE Manager Server 4.0 apache2-mod_jk Released
SUSE Manager Server 4.1 apache2-mod_jk Affected
SUSE Manager Server 4.2 apache2-mod_jk Affected
SUSE OpenStack Cloud 7 apache2-mod_jk Affected
SUSE OpenStack Cloud 8 apache2-mod_jk Affected
SUSE OpenStack Cloud 9 apache2-mod_jk Affected
SUSE OpenStack Cloud Crowbar 8 apache2-mod_jk Affected
SUSE OpenStack Cloud Crowbar 9 apache2-mod_jk Affected
openSUSE Leap 15.4 apache2-mod_jk Released


SUSE Timeline for this CVE

CVE page created: Thu Nov 1 14:29:53 2018
CVE page last modified: Thu Feb 1 01:30:15 2024