CVE-2022-20614 Incorrect Permission Assignment for Critical Resource in Jenkins Mailer Plugin

What is CVE-2022-20614?

CVE-2022-20614 is a medium-severity missing authorization vulnerability in Oracle Communications Cloud Native Core Automated Test Suite, published on 12 Jan 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

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.

Weakness: CWE-862

Which versions are affected by CVE-2022-20614?

4 open source packages ship an affected version, including org.jenkins-ci.plugins:mailer. It affects 2 products.

Products include Jenkins Mailer, Oracle Communications Cloud Native Core Automated Test Suite.

How do I fix CVE-2022-20614?

Upgrade org.jenkins-ci.plugins:mailer to a fixed version for your release line: 1.34.2 or 408.vd726a.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2022-20614 being exploited?

There is no known exploitation of CVE-2022-20614 in the wild and no public exploit code.

Other vulnerabilities in Oracle Communications Cloud Native Core Automated Test Suite

• CVE-2018-8718 Cross-Site Request Forgery in Jenkins Mailer Plugin High 8.0
• CVE-2020-2252 Improper Validation of Certificate with Host Mismatch in Jenkins Mailer Plugin Medium 4.8
• CVE-2022-20613 Cross-Site Request Forgery in Jenkins Mailer Plugin Medium 4.3
• CVE-2017-2651 Exposure of Sensitive Information to an Unauthorized Actor in Jenkins-mailer-plugin Low 3.7

All Oracle Communications Cloud Native Core Automated Test Suite vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-558x-h7rg-997v.