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MEDIUM · 6.3

CVE-2016-2111

The NETLOGON service in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2, when a domain controller is configured, allows remote attackers to spoof the computer name of a sec...

Vulnerability Description

The NETLOGON service in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2, when a domain controller is configured, allows remote attackers to spoof the computer name of a secure channel's endpoint, and obtain sensitive session information, by running a crafted application and leveraging the ability to sniff network traffic, a related issue to CVE-2015-0005.

CVSS Score

6.3

MEDIUM

CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
SambaSamba3.0.0
CanonicalUbuntu Linux14.04

Related Weaknesses (CWE)

CWE-254

References

FAQ

What is CVE-2016-2111?

CVE-2016-2111 is a vulnerability with a CVSS score of 6.3 (MEDIUM). The NETLOGON service in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2, when a domain controller is configured, allows remote attackers to spoof the computer name of a sec...

How severe is CVE-2016-2111?

CVE-2016-2111 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2016-2111?

Check the references section above for vendor advisories and patch information. Affected products include: Samba Samba, Canonical Ubuntu Linux.