CVE-2019-1003086 CSRF vulnerability in Jenkins sinatra-chef-builder Plugin

Medium 6.5 Published Updated

Attackers can force users to initiate connections to malicious servers via CSRF in the Jenkins Chef Sinatra Plugin.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2019-1003086?

CVE-2019-1003086 is a medium-severity vulnerability in Jenkins Chef Sinatra Plugin, published on 4 Apr 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

A cross-site request forgery vulnerability in Jenkins Chef Sinatra Plugin in the ChefBuilderConfiguration.DescriptorImpl#doTestConnection form validation method allows attackers to initiate a connection to an attacker-specified server.

Weakness: CWE-352

Which versions are affected by CVE-2019-1003086?

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

PackageAffectedFixed in
org.jenkins-ci.plugins:sinatra-chef-builder MavenAll versions to 1.20None
org.jenkins-ci.plugins:sinatra-chef-builder MavenAll versions to 1.20None

Products include Jenkins Chef Sinatra.

How do I fix CVE-2019-1003086?

No fix has been published for CVE-2019-1003086 yet. Limit exposure of the affected software until one is available.

Is CVE-2019-1003086 being exploited?

There is no known exploitation of CVE-2019-1003086 in the wild and no public exploit code.

Sources

Also known as GHSA-6mgq-vh7r-gccc.

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