{"cve":"CVE-2008-6576","nvd":{"published":"2009-04-01T22:30:01.140","modified":"2026-06-16T23:02:30.287","status":"Modified","description":"Unspecified vulnerability in the \"session limitation technique\" in the FTP service on Nortel Communications Server 1000 (CS1K) 4.50.x, when running on VGMC or signaling nodes, allows remote attackers to cause a denial of service (resource exhaustion and failed updates) via unknown vectors that causes consumption of all available sessions.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://osvdb.org/44380","http://secunia.com/advisories/29747","http://securitytracker.com/id?1019845","http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=713455","http://www.securityfocus.com/bid/28691"],"products":["nortel:cs1000"],"source":"nvd","synced_at":"2026-10-19T19:54:07.895733559+00:00"},"epss":{"cve":"CVE-2008-6576","score":0.01978,"percentile":0.80523,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}