CVE-2016-0749

2016-06-0900:00:00

ubuntu.com

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.037 Low

EPSS

Percentile

91.7%

JSON

The smartcard interaction in SPICE allows remote attackers to cause a
denial of service (QEMU-KVM process crash) or possibly execute arbitrary
code via vectors related to connecting to a guest VM, which triggers a
heap-based buffer overflow.

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=826585>

Notes

Author	Note
mdeslaur	technically, this doesn’t affect trusty since it is compiled with --disable-smartcard.

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchspice< 0.12.4-0nocelt2ubuntu1.3UNKNOWN
ubuntu15.10noarchspice< 0.12.5-1.1ubuntu2.1UNKNOWN
ubuntu16.04noarchspice< 0.12.6-4ubuntu0.1UNKNOWN
ubuntu16.10noarchspice< 0.12.6-4ubuntu1UNKNOWN
ubuntu17.04noarchspice< 0.12.6-4ubuntu1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	spice	< 0.12.4-0nocelt2ubuntu1.3	UNKNOWN
ubuntu	15.10	noarch	spice	< 0.12.5-1.1ubuntu2.1	UNKNOWN
ubuntu	16.04	noarch	spice	< 0.12.6-4ubuntu0.1	UNKNOWN
ubuntu	16.10	noarch	spice	< 0.12.6-4ubuntu1	UNKNOWN
ubuntu	17.04	noarch	spice	< 0.12.6-4ubuntu1	UNKNOWN