{"cve":"CVE-2008-4404","nvd":{"published":"2008-10-03T15:07:10.837","modified":"2026-06-16T22:57:45.100","status":"Modified","description":"The IPv6 Neighbor Discovery Protocol (NDP) implementation on IBM zSeries servers does not validate the origin of Neighbor Discovery messages, which allows remote attackers to cause a denial of service (loss of connectivity) or read private network traffic via a spoofed message that modifies the Forward Information Base (FIB), a related issue to CVE-2008-2476.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://www.kb.cert.org/vuls/id/472363","http://www.kb.cert.org/vuls/id/MAPG-7H2RZ8","http://www.kb.cert.org/vuls/id/472363","http://www.kb.cert.org/vuls/id/MAPG-7H2RZ8"],"products":["ibm:zseries"],"source":"nvd","synced_at":"2026-10-19T19:52:44.811608366+00:00"},"epss":{"cve":"CVE-2008-4404","score":0.04172,"percentile":0.90902,"date":"2026-11-01"},"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."]}