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CVE-2018-11787GHSA-CQ9C-55R7-455X

In Apache Karaf version prior to 3.0.9, 4.0.9, 4.1.1, when the webconsole feature is installed in Karaf, it is available at .../system/conso

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 3.0.9, 4.0.9, 4.1.1
None on Exploit-DB, Metasploit or GitHub

Summary

In Apache Karaf version prior to 3.0.9, 4.0.9, 4.1.1, when the webconsole feature is installed in Karaf, it is available at .../system/console and requires authentication to access it. One part of the console is a Gogo shell/console that gives access to the command line console of Karaf via a Web browser, and when navigated to it is available at .../system/console/gogo. Trying to go directly to that URL does require authentication. And optional bundle that some applications use is the Pax Web Extender Whiteboard, it is part of the pax-war feature and perhaps others. When it is installed, the Gogo console becomes available at another URL .../gogo/, and that URL is not secured giving access to the Karaf console to unauthenticated users. A mitigation for the issue is to manually stop/uninstall Gogo plugin bundle that is installed with the webconsole feature, although of course this removes the console from the .../system/console application, not only from the unauthenticated endpoint. One could also stop/uninstall the Pax Web Extender Whiteboard, but other components/applications may require it and so their functionality would be reduced/compromised.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • Apache Software Foundation Apache Karaf

    prior to 3.0.9, 4.0.x prior to 4.0.9, 4.1.x prior to 4.1.1

  • org.apache.karaf:apache-karafMaven

    fixed in 3.0.9

  • org.apache.karaf:apache-karafMaven

    From 4.0.0 · fixed in 4.0.9

  • org.apache.karaf:apache-karafMaven

    From 4.1.0 · fixed in 4.1.1

References 3

issues.apache.org

lists.apache.org

karaf.apache.org