CVE-2017-2650 Jenkins Pipeline Classpath Step plugin allowed Script Security sandbox bypass
Attackers with SCM or configure permissions can bypass the Script Security sandbox to execute arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2017-2650?
CVE-2017-2650 is a high-severity vulnerability in Pipeline: Classpath Step Jenkins plugin, published on 27 Jul 2018. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
It was found that the use of Pipeline: Classpath Step Jenkins plugin enables a bypass of the Script Security sandbox for users with SCM commit access, as well as users with e.g. Job/Configure permission in Jenkins.
Weakness: CWE-592
Which versions are affected by CVE-2017-2650?
2 open source packages ship an affected version, including cprice404:pipeline-classpath. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
cprice404:pipeline-classpath Maven | All versions | None |
cprice404:pipeline-classpath Maven | All versions | None |
Products include Jenkins Pipeline Classpath Step.
How do I fix CVE-2017-2650?
No fix has been published for CVE-2017-2650 yet. Limit exposure of the affected software until one is available.
Is CVE-2017-2650 being exploited?
There is no known exploitation of CVE-2017-2650 in the wild and no public exploit code.
Sources
Also known as GHSA-r5c7-qcc9-5v7m.