Vulnerability in Jenkins Active Directory
CVE-2023-37943
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (37.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.jenkins.io/security/advisory/2023-07-12/ (vendor-advisory, Vendor Advisory)
- www.openwall.com/lists/oss-security/2023/07/12/2 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-37943?
- CVE-2023-37943 is a medium-severity vulnerability in Jenkins Active Directory, classified under Missing Encryption of Sensitive Data. CVSS score: 5.9/10. Published 2023-07-12.
- How severe is CVE-2023-37943?
- Medium severity. CVSS v3 base score is 5.9 out of 10.