Vulnerability identifier: #VU22106
Vulnerability risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-310
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Cadence vManager
Web applications /
Modules and components for CMS
Vendor: Jenkins
Description
The vulnerability allows a remote attacker to perform a man-in-the-middle (MitM) attack.
The vulnerability exists due to the Cadence vManager plugin disables
SSL/TLS certificate validation for the entire Jenkins master JVM. A
remote attacker can perform a man-in-the-middle attack and gain access
to sensitive information.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Cadence vManager: 1.1 - 2.7.0
External links
http://jenkins.io/security/advisory/2019-10-16/#SECURITY-1615
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.