Vulnerability Details : CVE-2020-2109
Sandbox protection in Jenkins Pipeline: Groovy Plugin 2.78 and earlier can be circumvented through default parameter expressions in CPS-transformed methods.
Vulnerability category: Input validation
Products affected by CVE-2020-2109
- cpe:2.3:a:jenkins:pipeline\:_groovy:*:*:*:*:*:jenkins:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-2109
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-2109
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2020-2109
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
-
Assigned by: jenkinsci-cert@googlegroups.com (Secondary)
References for CVE-2020-2109
-
https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1710
Jenkins Security Advisory 2020-02-12Vendor Advisory
-
http://www.openwall.com/lists/oss-security/2020/02/12/3
oss-security - Multiple vulnerabilities in Jenkins pluginsMailing List;Third Party Advisory
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