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CVE-2014-8106

CVE information

Published

9 years ago

Last Modified

1 year ago

CVSSv2.0 Severity

Medium

Impact Analysis

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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..

CVSSv2.0 Score

Severity
Medium
Base Score
4.6/10
Exploit Score
3.9/10
Access Vector
Local
Access Complexity
Low
Authentication Required
None
Impact Score
6.4/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
Partial

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:qemu:qemu:2.1.0:rc2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:qemu:qemu:2.1.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:qemu:qemu:2.1.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:qemu:qemu:2.1.0:rc3:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:qemu:qemu:2.1.0:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:qemu:qemu:2.1.0:rc5:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:qemu:qemu:2.1.0:rc0:*:*:*:*:*:*
  Yes
- -

References