What’s Vulnerable › Vulnerabilities

CVE-2024-34483

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-05-05 · updated 2026-06-17
• Weakness: CWE-400

Description

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

Affected products

• Facuet Ryu: 4.34

References

• https://github.com/faucetsdn/ryu/issues/193
• https://github.com/faucetsdn/ryu/issues/193

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