Missing Permission Check in Jenkins Gerrit Trigger Plugin
CVE-2019-16552

5.4MEDIUM

Key Information:

Vendor

Jenkins
Status
Jenkins Gerrit Trigger Plugin
Vendor
CVE Published:
17 December 2019

What is CVE-2019-16552?

The Gerrit Trigger Plugin in Jenkins prior to version 2.30.1 is susceptible to a security flaw due to a missing permission check. This vulnerability allows users with Overall/Read permission to connect to arbitrary HTTP URLs or SSH servers utilizing credentials specified by the attacker. Furthermore, it enables attackers to ascertain the existence of files on the Jenkins master by providing a specific file path.

Affected Version(s)

Jenkins Gerrit Trigger Plugin <= 2.30.1

References

https://jenkins.io/security/advisory/2019-12-17/#SECURITY...
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http://www.openwall.com/lists/oss-security/2019/12/17/1
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CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.