CVE-2019-10455 Missing permission check in Jenkins Rundeck Plugin

Medium 4.3 Published Updated

Attackers with read permissions can bypass authorization to connect to arbitrary URLs using specified credentials in the Jenkins Rundeck Plugin.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
Not needed
Fix
Available

What is CVE-2019-10455?

CVE-2019-10455 is a medium-severity missing authorization vulnerability in Jenkins Rundeck Plugin, published on 16 Oct 2019. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A missing permission check in Jenkins Rundeck Plugin allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials.

Weakness: CWE-862

Which versions are affected by CVE-2019-10455?

2 open source packages ship an affected version, including org.jenkins-ci.plugins:rundeck. It affects 1 product.

PackageAffectedFixed in
org.jenkins-ci.plugins:rundeck MavenAll versions3.6.6
org.jenkins-ci.plugins:rundeck MavenAll versions3.6.6

Products include Jenkins Rundeck.

How do I fix CVE-2019-10455?

Upgrade org.jenkins-ci.plugins:rundeck to 3.6.6 or later.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2019-10455 being exploited?

There is no known exploitation of CVE-2019-10455 in the wild and no public exploit code.

Sources

Also known as GHSA-p4f7-7c33-9675.

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