PT-2019-14707 · Jenkins · Jenkins Gerrit Trigger Plugin+1

Daniel Beck · Published 2019-12-17 · Updated 2023-10-25 · CVE-2019-16552

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Gerrit Trigger Plugin versions 2.30.1 and earlier

Description A missing permission check in the plugin allows attackers with Overall/Read permission to connect to an attacker-specified HTTP URL or SSH server using attacker-specified credentials. This also enables them to determine the existence of a file with a given path on the Jenkins master.

Recommendations For versions 2.30.1 and earlier, update to a version that includes the fix for the missing permission check to prevent unauthorized access and file existence disclosure.

Fix

Improper Authorization

Incorrect Default Permissions

Weakness Enumeration

CWE-285

CWE-276

Related Identifiers

CVE-2019-16552

GHSA-4R39-F4RH-J6Q8

Affected Products

Jenkins

Jenkins Gerrit Trigger Plugin

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2019-16552 · Security Note
• https://jenkins.io/security/advisory/2019-12-17/#SECURITY-1527 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-4r39-f4rh-j6q8 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-16552 · Vendor Advisory
• https://github.com/jenkinsci/gerrit-trigger-plugin/commit/bdc94d3e23df0ad6a64565c732498f89ff743b51 · Note
• http://openwall.com/lists/oss-security/2019/12/17/1 · Note