USN-3182-1: NTFS-3G vulnerability

Publication date

1 February 2017

Overview

NTFS-3G could be made to load kernel modules as an administrator.


Packages

  • ntfs-3g - read/write NTFS driver for FUSE

Details

Jann Horn discovered that NTFS-3G incorrectly filtered environment variables
when using the modprobe utility. A local attacker could possibly use this issue
to load arbitrary kernel modules.

Jann Horn discovered that NTFS-3G incorrectly filtered environment variables
when using the modprobe utility. A local attacker could possibly use this issue
to load arbitrary kernel modules.

Update instructions

In general, a standard system update will make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
16.10 yakkety ntfs-3g –  1:2016.2.22AR.1-3ubuntu0.1
16.04 xenial ntfs-3g –  1:2015.3.14AR.1-1ubuntu0.1

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