USN-2617-1: FUSE vulnerability

Publication date

21 May 2015

Overview

FUSE could be made to overwrite files as the administrator.


Packages

  • fuse - Filesystem in Userspace

Details

Tavis Ormandy discovered that FUSE incorrectly filtered environment
variables. A local attacker could use this issue to gain administrative
privileges.

Tavis Ormandy discovered that FUSE incorrectly filtered environment
variables. A local attacker could use this issue to gain administrative
privileges.

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
15.04 vivid fuse –  2.9.2-4ubuntu4.15.04.1
14.10 utopic fuse –  2.9.2-4ubuntu4.14.10.1
14.04 trusty fuse –  2.9.2-4ubuntu4.14.04.1
12.04 precise fuse –  2.8.6-2ubuntu2.1

Reduce your security exposure

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Have additional questions?

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