CVE-2014-0219: Input Validation
Apache Karaf before 4.0.10 enables a shutdown port on the loopback interface, which allows local users to cause a denial of service (shutdown) by sending a shutdown command to all listening high ports.
Other sources
It was found that Apache Karaf enables a shutdown port, which could be used by a local attacker to shutdown the Karaf server. By default, the shutdown port is bound to a random high port, listening only on the loopback interface. A local attacker could send the shutdown command to all listening high ports, and shutdown the Karaf server.
— Red Hat
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2014-0219?
CVE-2014-0219 is classified with a severity that indicates a denial of service risk due to its ability to allow local users to shutdown the service.
How do I fix CVE-2014-0219?
To fix CVE-2014-0219, upgrade Apache Karaf to version 4.0.10 or later.
Who is affected by CVE-2014-0219?
Apache Karaf versions prior to 4.0.10 are affected by CVE-2014-0219.
What types of attacks can CVE-2014-0219 enable?
CVE-2014-0219 enables a local denial of service attack by allowing unauthorized shutdown commands to be executed.
Is there a workaround for CVE-2014-0219 if I can't update?
As a workaround for CVE-2014-0219, you can restrict access to the shutdown port by modifying network configuration to limit local access.