Bug 2044497 (CVE-2022-20614)

Summary:	CVE-2022-20614 jenkins-2-plugins/mailer: does not perform a permission check in a method implementing form validation
Product:	[Other] Security Response	Reporter:	Michael Kaplan <mkaplan>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	abenaiss, adam.kaplan, bmontgom, eparis, jburrell, jokerman, nstielau, sponnaga, vkumar
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	mailer plugin 408.vd726a_1130320	Doc Type:	If docs needed, set a value
Doc Text:	A missing permissions verification vulnerability was found in the Jenkins Mailer plugin. The form validation method does not perform a permission check which allows attackers with Overall/Read access to use the DNS used by the Jenkins instance to resolve an attacker-specified hostname.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2044913, 2044914, 2044915, 2047839
Bug Blocks:	2044461

Description Michael Kaplan 2022-01-24 17:17:35 UTC

A missing permission check in Jenkins Mailer Plugin 391.ve4a_38c1b_cf4b_ and earlier allows attackers with Overall/Read access to use the DNS used by the Jenkins instance to resolve an attacker-specified hostname.

Reference:

https://www.jenkins.io/security/advisory/2022-01-12/#SECURITY-2163

Comment 1 Adam Kaplan 2022-01-26 18:52:54 UTC

The Mailer plugin is a direct dependency of the openshift-login-plugin. This plugin will need to fix its dependencies before we update Mailer in our Jenkins distributions.