CVE-2017-2630CWE-121

A stack buffer overflow flaw was found in the Quick Emulator (QEMU) before 2.9 built with the Network Block Device (NBD) client support

Medium · published July 27, 2018

CVSS v3.0
5.5
EPSS
3%
Percentile
85.4
In the wild
Unconfirmed
What it is

A stack buffer overflow flaw was found in the Quick Emulator (QEMU) before 2.9 built with the Network Block Device (NBD) client support. The flaw could occur while processing server's response to a 'NBD_OPT_LIST' request. A malicious NBD server could use this issue to crash a remote NBD client resulting in DoS or potentially execute arbitrary code on client host with privileges of the QEMU process.

The record
Technical detail
CVSS v3.0
5.5 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.02647 · 85.4th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2018-07-27T18:00Z
EPSS history
Timeline
  • 27 JUL 18:00Z
    A stack buffer overflow flaw was found in the Quick Emulator (QEMU) before 2.9 built with the Network Block Device (NBD) client support
    cvelistv5