Debian Long Term Support / LTS Security Information / 2018 / Security Information -- DLA-1486-1 spice

Debian Security Advisory

DLA-1486-1 spice -- LTS security update

Date Reported:

31 Aug 2018

Affected Packages:

spice

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2018-10873.

More information:

A vulnerability was discovered in SPICE before version 0.14.1 where the generated code used for demarshalling messages lacked sufficient bounds checks. A malicious client or server, after authentication, could send specially crafted messages to its peer which would result in a crash or, potentially, other impacts.

The issue has been fixed by upstream by bailing out with an error if the pointer to the start of some message data is strictly greater than the pointer to the end of the message data.

For Debian 8 Jessie, this problem has been fixed in version 0.12.5-1+deb8u6.

We recommend that you upgrade your spice packages.

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS