Vulnerability in Jenkins Token Macro
CVE-2019-1003011
An information exposure and denial of service vulnerability exists in Jenkins Token Macro Plugin 2.5 and earlier in src/main/java/org/jenkinsci/plugins/tokenmacro/Parser.java, src/main/java/org/jenkinsci/plugins/tokenmacro/TokenMacro.java, src/main/java/org/jenkinsci/plugins/tokenmacro/impl/AbstractChangesSinceMacro.java, src/main/java/org/jenkinsci/plugins/tokenmacro/impl/ChangesSinceLastBuildMacro.java, src/main/java/org/jenkinsci/plugins/tokenmacro/impl/ProjectUrlMacro.java that allows attackers with the ability to control token macro input (such as SCM changelogs) to define recursive input that results in unexpected macro evaluation.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.020 (80.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Jenkins Token Macro
- Jenkins Project Token Macro Plugin — versions 2.5 and earlier
- Red Hat Openshift Container Platform — versions 3.11
Weakness classification (CWE)
References
- jenkins.io/security/advisory/2019-01-28/ (Vendor Advisory)
- access.redhat.com/errata/RHBA-2019:0326 (vendor-advisory, Third Party Advisory)
- access.redhat.com/errata/RHBA-2019:0327 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-1003011?
- CVE-2019-1003011 is a high-severity vulnerability in Jenkins Token Macro, classified under Uncontrolled Recursion. CVSS score: 8.1/10. Published 2019-02-06.
- How severe is CVE-2019-1003011?
- High severity. CVSS v3 base score is 8.1 out of 10.