CVE-2020-27827CWE-400

A flaw was found in multiple versions of OpenvSwitch

High · published March 18, 2021

CVSS v3.1
7.5
EPSS
3%
Percentile
88.2
In the wild
Unconfirmed
What it is

A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.03235 · 88.2th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2021-03-18T00:00Z
EPSS history
Timeline
  • 18 MAR 00:00Z
    A flaw was found in multiple versions of OpenvSwitch
    cvelistv5