==========================================================================
Ubuntu Security Notice USN-3870-1
January 28, 2019
spice vulnerability
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 18.10
– Ubuntu 18.04 LTS
– Ubuntu 16.04 LTS
– Ubuntu 14.04 LTS
Summary:
Spice could be made to crash or run programs if it received specially
crafted network traffic.
Software Description:
– spice: SPICE protocol client and server library
Details:
Christophe Fergeau discovered that Spice incorrectly handled memory. A
remote attacker could use this to cause Spice to crash, resulting in a
denial of service, or possibly execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 18.10:
libspice-server1 0.14.0-1ubuntu4.2
Ubuntu 18.04 LTS:
libspice-server1 0.14.0-1ubuntu2.4
Ubuntu 16.04 LTS:
libspice-server1 0.12.6-4ubuntu0.4
Ubuntu 14.04 LTS:
libspice-server1 0.12.4-0nocelt2ubuntu1.8
After a standard system update you need to restart qemu guests to make all
the necessary changes.
References:
https://usn.ubuntu.com/usn/usn-3870-1
CVE-2019-3813
Package Information:
https://launchpad.net/ubuntu/+source/spice/0.14.0-1ubuntu4.2
https://launchpad.net/ubuntu/+source/spice/0.14.0-1ubuntu2.4
https://launchpad.net/ubuntu/+source/spice/0.12.6-4ubuntu0.4
https://launchpad.net/ubuntu/+source/spice/0.12.4-0nocelt2ubuntu1.8
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