CVE-2019-10421 Jenkins Azure Event Grid Build Notifier Plugin has Insufficiently Protected Credentials
Attackers with Extended Read permission or master file system access can view unencrypted credentials stored in Jenkins job configuration files.
- 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-2019-10421?
CVE-2019-10421 is a medium-severity vulnerability in Jenkins Azure Event Grid Build Notifier Plugin, published on 25 Sep 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Jenkins Azure Event Grid Build Notifier Plugin stores credentials unencrypted in job config.xml files on the Jenkins master where they can be viewed by users with Extended Read permission, or access to the master file system.
Weakness: CWE-522
Which versions are affected by CVE-2019-10421?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:azure-event-grid-notifier. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:azure-event-grid-notifier Maven | All versions to 0.1 | None |
org.jenkins-ci.plugins:azure-event-grid-notifier Maven | All versions to 0.1 | None |
Products include Jenkins Azure Event Grid Notifier.
How do I fix CVE-2019-10421?
No fix has been published for CVE-2019-10421 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-10421 being exploited?
There is no known exploitation of CVE-2019-10421 in the wild and no public exploit code.
Sources
Also known as GHSA-826h-fxff-hpqf.