CVE-2023-37943

low-risk
Published 2023-07-12

Jenkins Active Directory Plugin 2.30 and earlier ignores the "Require TLS" and "StartTls" options and always performs the connection test to Active directory unencrypted, allowing attackers able to capture network traffic between the Jenkins controller and Active Directory servers to obtain Active Directory credentials.

Do I need to act?

-
0.04% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.9/10 Medium
NETWORK / HIGH complexity

Affected Products (1)

Active Directory

Affected Vendors

Jenkins

References (4)

Mailing List http://www.openwall.com/lists/oss-security/2023/07/12/2
Vendor Advisory https://www.jenkins.io/security/advisory/2023-07-12/#SECURITY-3059
Mailing List http://www.openwall.com/lists/oss-security/2023/07/12/2
Vendor Advisory https://www.jenkins.io/security/advisory/2023-07-12/#SECURITY-3059
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal