Is CVE-2023-40339 in the CISA KEV catalog?

No. CVE-2023-40339 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-40339?

CVE-2023-40339 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2023-40339?

CVE-2023-40339 has an EPSS score of 0.65% (47th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-40339?

Upgrade jenkins on rhel 8 to 0:2.426.3.1706515686-3.el8 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2023-40339

HIGH

7.5

CVSS v3

NVD

Description

Jenkins Config File Provider Plugin 952.va_544a_6234b_46 and earlier does not mask (i.e., replace with asterisks) credentials specified in configuration files when they're written to the build log.

How to fix

Remediation Available

jenkinsRed Hat / RHEL

Fixed in:0:2.426.3.1706515686-3.el8RHSA-2024:0778

Fixed in:0:2.426.3.1706516352-3.el8RHSA-2024:0777

Fixed in:0:2.426.3.1706515686-3.el8RHSA-2024:0778

Fixed in:0:2.426.3.1706516352-3.el8RHSA-2024:0777

jenkinsRocky

Fixed in:0:2.426.3.1706516352-3.el8RHSA-2024:0777

Fixed in:0:2.426.3.1706515686-3.el8RHSA-2024:0778

Fixed in:0:2.426.3.1706516352-3.el8RHSA-2024:0777

jenkins-2-pluginsRocky

Fixed in:0:4.12.1706515741-1.el8RHSA-2024:0778

Fixed in:0:4.14.1706516441-1.el8RHSA-2024:0777

Fixed in:0:4.12.1706515741-1.el8RHSA-2024:0778

jenkins-2-pluginsRed Hat / RHEL

Fixed in:0:4.14.1706516441-1.el8RHSA-2024:0777

Fixed in:0:4.12.1706515741-1.el8RHSA-2024:0778

Fixed in:0:4.14.1706516441-1.el8RHSA-2024:0777

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

0.65%probability of exploitation in 30 days

47thpercentile

Moderate risk: more likely to be exploited than 47% of all known CVEs.

References

Vendor Advisory1

jenkins.io

Third-Party Advisory1

openwall.com

Embed a live status badge for CVE-2023-40339

Markdown

[![CVE-2023-40339](https://tridentstack.com/cve/badge/CVE-2023-40339.svg)](https://tridentstack.com/cve/CVE-2023-40339)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-40339"><img src="https://tridentstack.com/cve/badge/CVE-2023-40339.svg" alt="CVE-2023-40339"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.