CVE-2024-34486

HIGH

Published May 5, 2024 Modified Apr 15, 2025 CWE-606

Description

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

CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-606 CWE-606

Affected Products

Vendor	Product	Versions
facuet	ryu	All

References

Advisories & Patches

https://github.com/faucetsdn/ryu/issues/190 https://github.com/faucetsdn/ryu/issues/190

Exploits

https://github.com/faucetsdn/ryu/issues/190 https://github.com/faucetsdn/ryu/issues/190

Frequently Asked Questions

What is CVE-2024-34486? +

OFPPacketQueue in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) via OFPQueueProp.len=0. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-34486? +

CVE-2024-34486 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-34486? +

CVE-2024-34486 affects products from facuet, specifically: ryu. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-34486? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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