CVE-2022-2529CWE-20CWE-400

Multiple DoS Attack Vectors in sflow packet handling

High · published September 30, 2022

CVSS v3.1
7.5
EPSS
1%
Percentile
61.6
In the wild
Unconfirmed
What it is

sflow decode package does not employ sufficient packet sanitisation which can lead to a denial of service attack. Attackers can craft malformed packets causing the process to consume large amounts of memory resulting in a denial of service.

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
0.00971 · 61.6th percentile
Weaknesses
CWE-20 · Improper Input Validation; CWE-400 · Uncontrolled Resource Consumption
Published
2022-09-30T10:45Z
EPSS history
Timeline
  • 30 SEP 10:45Z
    Multiple DoS Attack Vectors in sflow packet handling
    cvelistv5