CVE-2019-10367 Insertion of Sensitive Information into Log File in Jenkins Configuration as Code Plugin

Medium 5.5 Published 7 Aug 2019 Updated 4 Aug 2024

Attackers can view sensitive configuration values in logs due to incomplete masking in the Jenkins Configuration as Code Plugin.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: Available

What is CVE-2019-10367?

CVE-2019-10367 is a medium-severity vulnerability in Jenkins Configuration as Code Plugin, published on 7 Aug 2019. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Due to an incomplete fix of CVE-2019-10343, Jenkins Configuration as Code Plugin 1.26 and earlier did not properly apply masking to some values expected to be hidden when logging the configuration being applied.

Weakness: CWE-532

Which versions are affected by CVE-2019-10367?

2 open source packages ship an affected version, including io.jenkins:configuration-as-code. It affects 1 product.

Package	Affected	Fixed in
`io.jenkins:configuration-as-code` Maven	All versions	`1.27`
`io.jenkins:configuration-as-code` Maven	All versions	`1.27`

Products include Jenkins Configuration as Code.

How do I fix CVE-2019-10367?

Upgrade io.jenkins:configuration-as-code to 1.27 or later.

Is CVE-2019-10367 being exploited?

There is no known exploitation of CVE-2019-10367 in the wild and no public exploit code.

Sources

Also known as GHSA-7c3v-vc3x-x789.