Vulnerability Details : CVE-2020-2167
Jenkins OpenShift Pipeline Plugin 1.0.56 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.
Vulnerability category: Input validationExecute code
Products affected by CVE-2020-2167
- cpe:2.3:a:jenkins:openshift_pipeline:*:*:*:*:*:jenkins:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-2167
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 56 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-2167
| 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-2020-2167
-
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)
-
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.Assigned by: jenkinsci-cert@googlegroups.com (Secondary)
References for CVE-2020-2167
-
https://jenkins.io/security/advisory/2020-03-25/#SECURITY-1739
Jenkins Security Advisory 2020-03-25Vendor Advisory
-
http://www.openwall.com/lists/oss-security/2020/03/25/2
oss-security - Multiple vulnerabilities in Jenkins and Jenkins pluginsMailing List;Third Party Advisory
Jump to