USN-3914-2: NTFS-3G update
ntfs-3g update
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.10
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
Summary
A hardening measure was added to NTFS-3G.
Software Description
- ntfs-3g – read/write NTFS driver for FUSE
Details
USN-3914-1 fixed vulnerabilities in NTFS-3G. As an additional hardening
measure, this update removes the setuid bit from the ntfs-3g binary.
Original advisory details:
A heap buffer overflow was discovered in NTFS-3G when executing it with a
relative mount point path that is too long. A local attacker could
potentially exploit this to execute arbitrary code as the administrator.
Update instructions
The problem can be corrected by updating your system to the following package versions:
- Ubuntu 18.10
- ntfs-3g – 1:2017.3.23-2ubuntu0.18.10.2
- Ubuntu 18.04 LTS
- ntfs-3g – 1:2017.3.23-2ubuntu0.18.04.2
- Ubuntu 16.04 LTS
- ntfs-3g – 1:2015.3.14AR.1-1ubuntu0.3
To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.
In general, a standard system update will make all the necessary changes.
References
Source: USN-3914-2: NTFS-3G update
