USN-3182-1: NTFS-3G vulnerability

1 February 2017

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

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Releases

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.

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Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

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Update instructions

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

Ubuntu 16.10
Ubuntu 16.04

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

References

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Further reading