Vulnerability CVE-2015-5261
Published: 2016-06-07

Description:
Heap-based buffer overflow in SPICE before 0.12.6 allows guest OS users to read and write to arbitrary memory locations on the host via guest QXL commands related to surface creation.

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.6/10
4.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
Spice project -> Spice 
Redhat -> Enterprise linux desktop 
Redhat -> Enterprise linux hpc node 
Redhat -> Enterprise linux hpc node eus 
Redhat -> Enterprise linux server 
Redhat -> Enterprise linux server eus 
Redhat -> Enterprise linux workstation 
Debian -> Debian linux 
Canonical -> Ubuntu linux 

 References:
http://lists.freedesktop.org/archives/spice-devel/2015-October/022191.html
http://rhn.redhat.com/errata/RHSA-2015-1889.html
http://rhn.redhat.com/errata/RHSA-2015-1890.html
http://www.debian.org/security/2015/dsa-3371
http://www.openwall.com/lists/oss-security/2015/10/06/4
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.securitytracker.com/id/1033753
http://www.ubuntu.com/usn/USN-2766-1
https://bugzilla.redhat.com/show_bug.cgi?id=1261889
https://security.gentoo.org/glsa/201606-05
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