{"schema":"threatline.record/2","record":{"id":"CVE-2009-2055","aliases":[],"summary":"Cisco IOS XR Border Gateway Protocol (BGP) Denial-of-Service Vulnerability","details":"Cisco IOS XR,when BGP is the configured routing feature, allows remote attackers to cause a denial-of-service (DoS).","categories":["Operating systems"],"product":"IOS XR","vendor":"Cisco","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2009-2055","source_modified_at":"2026-01-12T20:39:47.917Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}],"defaultStatus":null}],"fixed_versions":[],"cvss":5.9,"severity":"Medium","kev":{"listed":true,"date_added":"2022-03-25","due_date":"2022-04-15","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.03314,"percentile":0.88514,"score_date":"2026-10-23"},"published_at":"2009-08-19T17:00:00.000Z","modified_at":"2026-01-12T20:39:47.917Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2009-2055","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-01-12T20:39:47.917Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2009-2055","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-2055","source":"CISA KEV"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2009-2055","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"partial","assessed_at":"2024-11-08T17:41:43.520580Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-01-12T20:39:47.917Z","content_hash":"983950fbbfd19d5b43fcf5474945a1c5a8b6b8a2e204ae55db9377c1dc5770aa"}}