Jenkins Mailer Plugin Permissions and Access Control Issues Vulnerability

2022-01-2100:00:00

China National Vulnerability Database

www.cnvd.org.cn

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:N/I:P/A:N

0.001 Low

EPSS

Percentile

40.4%

JSON

Jenkins is a Jenkins open source application. An open source automation server Jenkins provides hundreds of plugins to support building, deploying, and automating any project.Jenkins Mailer Plugin 391.ve4a 38c1b cf4b and prior versions are vulnerable to a privilege error. The vulnerability stems from the program not performing permission checks. An attacker could exploit the vulnerability to resolve the attacker-specified hostname with the help of the DNS used by the Jenkins instance.