CVE-2020-2254medium
New! CVE Severity Now Using CVSS v3
The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Description
Jenkins Blue Ocean Plugin 1.23.2 and earlier provides an undocumented feature flag that, when enabled, allows an attacker with Job/Configure or Job/Create permission to read arbitrary files on the Jenkins controller file system.
References
http://www.openwall.com/lists/oss-security/2020/09/16/3
https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1956
Details
Source: MITRE
Published: 2020-09-16
Updated: 2020-09-18
Type: CWE-22
Risk Information
CVSS v2
Base Score: 3.5
Vector: AV:N/AC:M/Au:S/C:P/I:N/A:N
Impact Score: 2.9
Exploitability Score: 6.8
Severity: LOW
CVSS v3
Base Score: 6.5
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Impact Score: 3.6
Exploitability Score: 2.8
Severity: MEDIUM
Vulnerable Software
Configuration 1
OR
cpe:2.3:a:jenkins:blue_ocean:*:*:*:*:*:jenkins:*:* versions up to 1.23.2 (inclusive)
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 142907 | RHEL 7 : OpenShift Container Platform 3.11.318 jenkins-2-plugins (RHSA-2020:5102) | Nessus | Red Hat Local Security Checks | medium |
| 142002 | RHEL 7 / 8 : OpenShift Container Platform 4.6.1 package (RHSA-2020:4297) | Nessus | Red Hat Local Security Checks | critical |