CVE-2019-10339

Description

Jenkins jx-resources Plugin did not perform permission checks on a method implementing form validation. This allowed users with Overall/Read access to Jenkins to connect to an attacker-specified Kubernetes server and obtain information about an attacker-specified namespace. Doing so might also leak service account credentials used for the connection. Additionally, it allowed attackers to obtain the value of any attacker-specified environment variable for the Jenkins controller process. Additionally, this form validation method did not require POST requests, resulting in a cross-site request forgery vulnerability. This form validation method now requires POST requests and Overall/Administer permissions.

How to fix CVE-2019-10339

To remediate CVE-2019-10339, upgrade the affected package to a fixed version below.

• —upgrade to 1.0.37 or later

Is CVE-2019-10339 being exploited?

Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.

Affected packages (1)

• from 0, < 1.0.37

CVSS scores

References (5)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2019-10339
• WEBgithub.com/jenkinsci/jx-resources-plugin/commit/f0d9fb76230b65e851095da936a439d953c5f64d
• WEBjenkins.io/security/advisory/2019-06-11/#SECURITY-1379
• WEBweb.archive.org/web/20200227033720/http://www.securityfocus.com/bid/108747