CVE-2024-34483: Ryu Infinite Loop vulnerability

May 5, 2024 (updated May 6, 2024)

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

References

github.com/advisories/GHSA-7hmm-wg23-2w7m
github.com/faucetsdn/ryu
github.com/faucetsdn/ryu/issues/193
nvd.nist.gov/vuln/detail/CVE-2024-34483

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