1. Ubuntu Security Notices
  2. USN-3355-1

USN-3355-1: Spice vulnerability

Publication date

19 July 2017

Overview

Spice could be made to crash or run programs if it received specially crafted network traffic.

Releases

Packages

  • spice - SPICE protocol client and server library

Details

Frediano Ziglio discovered that Spice incorrectly handled certain invalid
monitor configurations. A remote attacker could use this issue to cause
Spice to crash, resulting in a denial of service, or possibly execute
arbitrary code.

Frediano Ziglio discovered that Spice incorrectly handled certain invalid
monitor configurations. A remote attacker could use this issue to cause
Spice to crash, resulting in a denial of service, or possibly execute
arbitrary code.

Update instructions

After a standard system update you need to restart qemu guests to 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
17.04 zesty libspice-server1 –  0.12.8-2ubuntu1.1
16.04 xenial libspice-server1 –  0.12.6-4ubuntu0.3
14.04 trusty libspice-server1 –  0.12.4-0nocelt2ubuntu1.5

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References

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