CVE-2018-1000189 CSRF vulnerability and missing permission checks in Jenkins AbsInt Astrée Plugin
Attackers with read access can execute arbitrary commands on the Jenkins master via the Absint Astree 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-2018-1000189?
CVE-2018-1000189 is a high-severity command injection vulnerability in n/a, published on 5 Jun 2018. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A command execution vulnerability exists in Jenkins Absint Astree Plugin 1.0.5 and older in AstreeBuilder.java that allows attackers with Overall/Read access to execute a command on the Jenkins master.
Which versions are affected by CVE-2018-1000189?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:absint-astree. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:absint-astree Maven | All versions | 1.0.7 |
org.jenkins-ci.plugins:absint-astree Maven | All versions | 1.0.7 |
Products include Jenkins Absint Astree.
How do I fix CVE-2018-1000189?
Upgrade org.jenkins-ci.plugins:absint-astree to 1.0.7 or later.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2018-1000189 being exploited?
There is no known exploitation of CVE-2018-1000189 in the wild and no public exploit code.
Sources
Also known as GHSA-c9px-7j36-f35v.