{"cve":"CVE-2020-35141","nvd":{"published":"2023-08-11T14:15:11.367","modified":"2026-06-17T03:13:26.610","status":"Modified","description":"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).","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-835"],"references":["https://github.com/faucetsdn/ryu/issues/118","https://github.com/faucetsdn/ryu/issues/118"],"products":["faucet:ryu"],"source":"nvd","synced_at":"2026-10-19T21:39:14.809778102+00:00"},"epss":{"cve":"CVE-2020-35141","score":0.00962,"percentile":0.61644,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-5x64-925v-h4gv","url":"https://osv.dev/vulnerability/GHSA-5x64-925v-h4gv","summary":"FaucetSDN Ryu Denial of Service Vulnerability","modified":"2026-07-07T17:57:03.050083676Z","packages":[{"ecosystem":"PyPI","name":"ryu","purl":"pkg:pypi/ryu","ranges":["<=4.34"],"fixed":[]}]},{"id":"PYSEC-2026-1878","url":"https://osv.dev/vulnerability/PYSEC-2026-1878","summary":"FaucetSDN Ryu Denial of Service Vulnerability","modified":"2026-07-07T17:47:02.231649628Z","packages":[{"ecosystem":"PyPI","name":"ryu","purl":"pkg:pypi/ryu","ranges":["<=4.34"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}