National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2016-0749 Detail

Description

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.

Source:  MITRE
Description Last Modified:  06/09/2016

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 3.9

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 10.0 HIGH
Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-updates/2016-07/msg00003.html
http://lists.opensuse.org/opensuse-updates/2016-07/msg00004.html
http://www.debian.org/security/2016/dsa-3596
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
http://www.ubuntu.com/usn/USN-3014-1
https://access.redhat.com/errata/RHSA-2016:1204
https://access.redhat.com/errata/RHSA-2016:1205
https://security.gentoo.org/glsa/201606-05

Technical Details

Vulnerability Type (View All)

Change History

8 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-0749
NVD Published Date:
06/09/2016
NVD Last Modified:
10/30/2018