Permissions, Privileges, and Access Controls in Mailer - CVE-2022-20614
Published: January 13, 2022
Vulnerability identifier: #VU59578
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-20614
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Jenkins
Affected software:
Mailer
Mailer
Detailed vulnerability description
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to application does not properly impose security restrictions. A remote authenticated attacker can use the DNS used by the Jenkins instance to resolve an attacker-specified hostname.
How to mitigate CVE-2022-20614
Install updates from vendor's website.