SB2020120718 - Improper access control in Jenkins Chaos Monkey plugin
Published: December 7, 2020
Security Bulletin ID
SB2020120718
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper access control (CVE-ID: CVE-2020-2323)
CWE-ID: CWE-284 - Improper Access Control
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to the affected plugin does not perform permission checks in an HTTP endpoint. A remote user with Overall/Read permission can access the Chaos Monkey page and see the history of actions.
Remediation
Install update from vendor's website.