SB2022011306 - Multiple vulnerabilities in Jenkins Mailer plugin

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2022011306

SB2022011306 - Multiple vulnerabilities in Jenkins Mailer plugin

Published: January 13, 2022

Security Bulletin ID SB2022011306
CSH Severity
Low
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) Cross-site request forgery (CVE-ID: CVE-2022-20613)

CWE-ID: CWE-352 - Cross-Site Request Forgery (CSRF)

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a remote attacker to perform cross-site request forgery attacks.

The vulnerability exists due to the form validation method does not require POST requests. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.


2) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2022-20614)

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a remote attacker to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions. A remote authenticated attacker can use the DNS used by the Jenkins instance to resolve an attacker-specified hostname.


Remediation

Install update from vendor's website.

References