CVE-2018-11751 — MEDIUM (5.4)

Q: What is CVE-2018-11751?

CVE-2018-11751 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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.

Q: How severe is CVE-2018-11751?

CVE-2018-11751 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2018-11751?

Check the references section above for vendor advisories and patch information. Affected products include: Puppet Puppet Server.

Vulnerability Description

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.

CVSS Score

5.4

MEDIUM

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Puppet	Puppet Server	>= 6.0.0, < 6.4.0

Related Weaknesses (CWE)

CWE-295

References

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

FAQ

What is CVE-2018-11751?

CVE-2018-11751 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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.

How severe is CVE-2018-11751?

CVE-2018-11751 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-11751?

Check the references section above for vendor advisories and patch information. Affected products include: Puppet Puppet Server.