SARA / Free Tools / CVE / CVE-2022-43406

CVE-2022-43406 — A sandbox bypass vulnerability in Jenkins Pipeline: Deprecated Groovy Libraries

A sandbox bypass vulnerability in Jenkins Pipeline: Deprecated Groovy Libraries Plugin 583.vf3b_454e43966 and earlier allows attackers with permission to define untrusted Pipeline libraries and to define and run sandboxed scripts, including Pipelines, to bypass the sandbox protec

CVSS

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EPSS

0.25% (top 51.60%)

CWE

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Published

2022-10-19T00:00:00.000Z

Last modified

2024-08-03T13:32:57.407Z

CVSS vector

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01What is this vulnerability?

02Affected products

Vendor	Product	Versions
Jenkins project	Jenkins Pipeline: Deprecated Groovy Libraries Plugin	unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

Published: 2022-10-19T00:00:00.000Z
Last modified: 2024-08-03T13:32:57.407Z

09References

www.jenkins.io — https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2824%20%282%29
www.openwall.com — http://www.openwall.com/lists/oss-security/2022/10/19/3

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