PT-2020-15390 · Jenkins · Jenkins Copr Plugin+1

James Holderness · Published 2020-04-16 · Updated 2023-10-25 · CVE-2020-2177

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Jenkins Copr Plugin versions 0.3 and earlier

Description The issue concerns the storage of credentials in an unencrypted manner in job config.xml files on the Jenkins master. These credentials can be accessed by users with Extended Read permission or those who have access to the master file system. The credentials are stored as part of the plugin's configuration.

Recommendations For Jenkins Copr Plugin versions 0.3 and earlier, update to version 0.6.1 or later to ensure credentials are stored encrypted. As a temporary workaround, consider restricting access to the Jenkins master file system and limiting Extended Read permissions to minimize the risk of credential exposure.

Fix

Cleartext Storage of Sensitive Information

Weakness Enumeration

CWE-256

CWE-312

Related Identifiers

CVE-2020-2177

GHSA-4WX5-C723-XVWV

Affected Products

Jenkins

Jenkins Copr Plugin

References · 7

• https://jenkins.io/security/advisory/2020-04-16/#SECURITY-1556 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-2177 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-2177 · Security Note
• https://osv.dev/vulnerability/GHSA-4wx5-c723-xvwv · Vendor Advisory
• https://github.com/jenkinsci/copr-plugin/commit/23ea581364d64645cd90d2c5d97a4b94781f61f9 · Note
• https://github.com/jenkinsci/copr-plugin · Note
• http://openwall.com/lists/oss-security/2020/04/16/4 · Note