CVE-2024-34483

7.5 highEPSS 0.7%

High (7.5) in facuet ryu. EPSS 0.7% chance of exploitation in the next 30 days.

OFPGroupDescStats in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) via OFPBucket.len=0.

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWE: CWE-400
Published: 2024-05-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-7hmm-wg23-2w7m	PyPI	ryu	<=4.34	no fix published
PYSEC-2026-1879	PyPI	ryu	<=4.34	no fix published