CVE-2017-2633CWE-120

An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver

Medium · published July 27, 2018

CVSS v3.0
5.4
EPSS
3%
Percentile
87.5
In the wild
Unconfirmed
What it is

An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the 'vnc_refresh_server_surface'. A user inside a guest could use this flaw to crash the QEMU process.

The record
Technical detail
CVSS v3.0
5.4 · MEDIUM
Vector
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.03075 · 87.5th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2018-07-27T19:00Z
EPSS history
Timeline
  • 27 JUL 19:00Z
    An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver
    cvelistv5