PT-2020-15336 · Jenkins · Jenkins Bmc Release Package/Deployment Plugin+1

James Holderness · Published 2020-02-12 · Updated 2023-10-25 · CVE-2020-2127

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Jenkins BMC Release Package and Deployment Plugin versions 1.1 and earlier

Description The issue allows credentials to be stored unencrypted in the global configuration file on the Jenkins master. This can be viewed by users with access to the master file system. There is no information about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations For Jenkins BMC Release Package and Deployment Plugin versions 1.1 and earlier, as a temporary workaround, consider restricting access to the global configuration file on the Jenkins master to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Insufficiently Protected Credentials

Weakness Enumeration

CWE-256

CWE-522

Related Identifiers

CVE-2020-2127

GHSA-2J3R-X6XC-QQQJ

Affected Products

Jenkins

Jenkins Bmc Release Package/Deployment Plugin

References · 7

• https://osv.dev/vulnerability/CVE-2020-2127 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-2127 · Security Note
• https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1547 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-2j3r-x6xc-qqqj · Vendor Advisory
• https://github.com/jenkinsci/bmc-rpd-plugin · Note
• https://t.me/cvenotify/926 · Telegram Post
• http://openwall.com/lists/oss-security/2020/02/12/3 · Note