USN-3604-1: libvorbis vulnerability

Releases

• Ubuntu 17.10
• Ubuntu 16.04 ESM
• Ubuntu 14.04 ESM

Packages

• libvorbis - The Vorbis General Audio Compression Codec

Details

Richard Zhu discovered that libvorbis incorrectly handled certain sound
files. An attacker could use this to cause libvorbis to crash, resulting in
a denial or service, or possibly execute arbitrary code.

Update instructions

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

Ubuntu 17.10

• libvorbis0a - 1.3.5-4ubuntu0.2

Ubuntu 16.04

• libvorbis0a - 1.3.5-3ubuntu0.2

Ubuntu 14.04

• libvorbis0a - 1.3.2-1.3ubuntu1.2

After a standard system upgrade you need to restart any applications that
use libvorbis, such as Totem and gtkpod, to effect the necessary changes.

References

• CVE-2018-5146

Related notices

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