CVE-2024-34489
HIGHFaucet SDN Ryu 4.34 - Denial of Service via OFPHello Length Zero
Title source: llmDescription
OFPHello in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) via length=0.
References (1)
Core 1
Core References
Exploit, Issue Tracking, Vendor Advisory
https://github.com/faucetsdn/ryu/issues/195
Scores
CVSS v3
7.5
EPSS
0.0068
EPSS Percentile
47.4%
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-835
Status
published
Products (2)
facuet/ryu
4.34
pypi/ryu
0PyPI
Published
May 05, 2024
Tracked Since
Feb 18, 2026