CVE-2022-30950 Buffer overflow in Jenkins WMI Windows Agents plugin
An attacker with named pipe access can execute arbitrary commands on Windows agents via a buffer overflow in the Jenkins WMI 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-2022-30950?
CVE-2022-30950 is a high-severity command injection vulnerability in Jenkins WMI Windows Agents Plugin, published on 17 May 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Jenkins WMI Windows Agents Plugin 1.8 and earlier includes the Windows Remote Command library which has a buffer overflow vulnerability that may allow users able to connect to a named pipe to execute commands on the Windows agent machine.
Weakness: CWE-120
Which versions are affected by CVE-2022-30950?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:windows-slaves. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:windows-slaves Maven | All versions | 1.8.1 |
org.jenkins-ci.plugins:windows-slaves Maven | All versions | 1.8.1 |
Products include Jenkins Wmi Windows Agents.
How do I fix CVE-2022-30950?
Upgrade org.jenkins-ci.plugins:windows-slaves to 1.8.1 or later.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2022-30950 being exploited?
There is no known exploitation of CVE-2022-30950 in the wild and no public exploit code.
Other vulnerabilities in Jenkins WMI Windows Agents Plugin
Sources
Also known as GHSA-xhw3-wmx2-76wf.