National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-8106 Detail

Current Description

Heap-based buffer overflow in the Cirrus VGA emulator (hw/display/cirrus_vga.c) in QEMU before 2.2.0 allows local guest users to execute arbitrary code via vectors related to blit regions. NOTE: this vulnerability exists because an incomplete fix for CVE-2007-1320.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.6 MEDIUM
Vector: (AV:L/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
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://git.qemu.org/?p=qemu.git;a=commit;h=bf25983345ca44aec3dd92c57142be45452bd38a
http://git.qemu.org/?p=qemu.git;a=commit;h=d3532a0db02296e687711b8cdc7791924efccea0
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154656.html
http://lists.gnu.org/archive/html/qemu-devel/2014-12/msg00508.html
http://rhn.redhat.com/errata/RHSA-2015-0349.html
http://rhn.redhat.com/errata/RHSA-2015-0624.html
http://rhn.redhat.com/errata/RHSA-2015-0643.html
http://rhn.redhat.com/errata/RHSA-2015-0795.html
http://rhn.redhat.com/errata/RHSA-2015-0867.html
http://rhn.redhat.com/errata/RHSA-2015-0868.html
http://rhn.redhat.com/errata/RHSA-2015-0891.html
http://support.citrix.com/article/CTX200892
http://www.debian.org/security/2014/dsa-3087 Vendor Advisory
http://www.debian.org/security/2014/dsa-3088 Vendor Advisory
http://www.openwall.com/lists/oss-security/2014/12/04/8
http://www.securityfocus.com/bid/71477
https://exchange.xforce.ibmcloud.com/vulnerabilities/99126

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:qemu:qemu:2.1.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.1.0:rc0:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.1.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.1.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.1.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.1.0:rc5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:2.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.1.2


Change History

8 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-8106
NVD Published Date:
12/08/2014
NVD Last Modified:
09/07/2017