HIGH7.5
PYSEC-2026-1884
Ryu Infinite Loop vulnerability
Details
An issue was discovered in OFPMatch in parser.py in Faucet SDN Ryu version 4.34, allows remote attackers to cause a denial of service (DoS) (infinite loop).
Are you affected?
Enter the version of the package you're using.
Affected packages
PyPI/ryu
Introduced in:
0No fixed version published yet for ryu (pip). Pin to a known-safe version or switch to an alternative.
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-28732[ADVISORY]
- https://github.com/faucetsdn/ryu/issues/188[WEB]
- https://gist.github.com/ErodedElk/1133d64dde2d92393a065edc9b243792[WEB]
- https://github.com/faucetsdn/ryu[PACKAGE]
- https://pypi.org/project/ryu[PACKAGE]
- https://github.com/advisories/GHSA-p28x-hj68-7vfp[ADVISORY]