CVE-2018-10839CWE-121

Qemu emulator <= 3.0.0 built with the NE2000 NIC emulation support is vulnerable to an integer overflow, which could lead to buffer overflow issue

Medium · published October 16, 2018

CVSS v3.0
6.5
EPSS
3%
Percentile
87.6
In the wild
Unconfirmed
What it is

Qemu emulator <= 3.0.0 built with the NE2000 NIC emulation support is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could use this flaw to crash the Qemu process resulting in DoS.

The record
Technical detail
CVSS v3.0
6.5 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
CVSS v4.0
Not supplied
EPSS
0.03082 · 87.6th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2018-10-16T14:00Z
EPSS history
Timeline
  • 16 OCT 14:00Z
    Qemu emulator <= 3.0.0 built with the NE2000 NIC emulation support is vulnerable to an integer overflow, which could lead to buffer overflow issue
    cvelistv5