CVE-2022-43423
Agent-to-controller security bypass vulnerability in Jenkins BMC Compuware Source Code Download for Endevor, PDS, and ISPW Plugin
Description
BMC Compuware Source Code Download for Endevor, PDS, and ISPW Plugin 2.0.12 and earlier implements an agent/controller message that does not limit where it can be executed. It allows attackers able to control agent processes to obtain the values of Java system properties from the Jenkins controller process. This vulnerability is only exploitable in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier. See the [LTS upgrade guide](https://www.jenkins.io/doc/upgrade-guide/2.303/#upgrading-to-jenkins-lts-2-303-3). BMC Compuware Source Code Download for Endevor, PDS, and ISPW Plugin 2.0.13 restricts execution of the agent/controller message to agents.
How to fix CVE-2022-43423
To remediate CVE-2022-43423, upgrade the affected package to a fixed version below.
- —upgrade to 2.0.13 or later
Is CVE-2022-43423 being exploited?
Low — EPSS is 1.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.0.13
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |