CVE-2018-11751

low-risk
Published 2019-12-16

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.

Do I need to act?

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0.22% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.4/10 Medium
ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Puppet Server

Affected Vendors

Puppet

References (2)

Vendor Advisory https://puppet.com/security/cve/CVE-2018-11751
Vendor Advisory https://puppet.com/security/cve/CVE-2018-11751
24
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal