CVE-2019-16554

low-risk
Published 2019-12-17

A missing permission check in Jenkins Build Failure Analyzer Plugin 1.24.1 and earlier allows attackers with Overall/Read permission to have Jenkins evaluate a computationally expensive regular expression.

Do I need to act?

-
0.06% 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
4
CVSS 4.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Build Failure Analyzer

Affected Vendors

Jenkins

References (4)

Mailing List http://www.openwall.com/lists/oss-security/2019/12/17/1
Vendor Advisory https://jenkins.io/security/advisory/2019-12-17/#SECURITY-1651
Mailing List http://www.openwall.com/lists/oss-security/2019/12/17/1
Vendor Advisory https://jenkins.io/security/advisory/2019-12-17/#SECURITY-1651
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal