CVE-2016-2111

Publication date 12 April 2016

Last updated 25 August 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

6.3 · Medium

Score breakdown

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.

Status

Package Ubuntu Release Status
samba 17.04 zesty
Fixed 2:4.3.8+dfsg-0ubuntu1
16.10 yakkety
Fixed 2:4.3.8+dfsg-0ubuntu1
16.04 LTS xenial
Fixed 2:4.3.8+dfsg-0ubuntu1
15.10 wily
Fixed 2:4.3.8+dfsg-0ubuntu0.15.10.2
14.04 LTS trusty
Fixed 2:4.3.8+dfsg-0ubuntu0.14.04.2
12.04 LTS precise
Fixed 2:3.6.25-0ubuntu0.12.04.2
samba4 17.04 zesty Not in release
16.10 yakkety Not in release
16.04 LTS xenial Not in release
15.10 wily Not in release
14.04 LTS trusty Not in release
12.04 LTS precise Ignored end of life

Severity score breakdown

CVSS version: CVSS v3.0

Base score 6.3 · Medium

Vector: CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

References

Related Ubuntu Security Notices (USN)

Other references

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