CVE-2022-2529

HIGH

cloudflare/goflow < 3.4.4 - Denial of Service via Malformed sFlow Packet

Title source: llm
STIX 2.1

Description

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.

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0080
EPSS Percentile 52.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-20 CWE-400
Status published
Products (2)
cloudflare/goflow < 3.4.4
cloudflare/goflow 0 - 3.4.4Go
Published Sep 30, 2022
Tracked Since Feb 18, 2026