CVE-2020-2171

Description

RapidDeploy Plugin 4.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. This allows a user able to control the input files for the 'RapidDeploy deployment package build' build or post-build step to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller, server-side request forgery, or denial-of-service attacks. RapidDeploy Plugin 4.2.1 disables external entity resolution for its XML parser.

How to fix CVE-2020-2171

To remediate CVE-2020-2171, upgrade the affected package to a fixed version below.

• —upgrade to 4.2.1 or later

Is CVE-2020-2171 being exploited?

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

Affected packages (1)

• from 0, < 4.2.1

CVSS scores

References (4)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2020-2171
• PATCHgithub.com/jenkinsci/rapiddeploy-plugin
• WEBjenkins.io/security/advisory/2020-03-25/#SECURITY-1677
• WEBwww.openwall.com/lists/oss-security/2020/03/25/2