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CVE-2018-11787

Quick assessment

Affected
Apache Software Foundation Apache Karaf
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache Karaf是美国阿帕奇（Apache）软件基金会的一款用于部署应用程序和组件的轻量级的OSGi（Java动态化模块化系统）容器。 Apache Karaf 3.0.9之前版本、4.0.9之前版本和4.1.1之前版本中存在授权问题漏洞。远程攻击者可通过发送特制的请求利用该漏洞绕过安全限制并获取控制台的访问权限。

AI Predicted 9.8 Difficulty: Trivial EPSS 2.57% · P85
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I. Basic Information for CVE-2018-11787

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Karaf 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Karaf是美国阿帕奇（Apache）软件基金会的一款用于部署应用程序和组件的轻量级的OSGi（Java动态化模块化系统）容器。 Apache Karaf 3.0.9之前版本、4.0.9之前版本和4.1.1之前版本中存在授权问题漏洞。远程攻击者可通过发送特制的请求利用该漏洞绕过安全限制并获取控制台的访问权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache Karaf prior to 3.0.9 -

II. Public POCs for CVE-2018-11787

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III. Intelligence Information for CVE-2018-11787

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Mailing List Discussions for CVE-2018-11787 (1)

Other References for CVE-2018-11787 (2)

IV. Related Vulnerabilities

Same product: Apache Karaf
Same vendor: Apache Software Foundation