CVE-2018-11751

5.4 mediumEPSS 0.6%

Previous versions of Puppet Agent didn't verify the peer in the SSL connection prior to downloading the CRL. This issue is resolved in Puppet Agent 6.4.0.

Severity

CVSS 3.1

5.4 medium

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-295
Published: 2019-12-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

puppet:puppet_server

References

https://puppet.com/security/cve/CVE-2018-11751
https://puppet.com/security/cve/CVE-2018-11751

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