CVE-2024-34489
Ryu Infinite Loop vulnerability
7.5
HIGH
CVSS 3.1
EPSS 0.64%
Description
`OFPHello` in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) via `length=0`.
How to fix CVE-2024-34489
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- PyPI/ryu—no fix listed
Is CVE-2024-34489 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, <= 4.34
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |