{"id":"CVE-2020-35141","aliases":["GHSA-5x64-925v-h4gv","PYSEC-2026-1878"],"url":"https://o3.security/vulnerability/CVE-2020-35141","summary":"FaucetSDN Ryu Denial of Service Vulnerability","details":"An issue was discovered in OFPQueueGetConfigReply in parser.py in Faucet SDN Ryu version 4.34, allows remote attackers to cause a denial of service (DoS) (infinite loop).","published":"2023-08-11T14:15:11.367Z","modified":"2026-07-08T20:42:34.573007Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"ryu","fixedVersion":null}],"fix":null,"references":[{"type":"REPORT","url":"https://github.com/faucetsdn/ryu/issues/118"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T20:42:34.573007Z"}}