{"cve":"CVE-2003-0039","nvd":{"published":"2003-02-07T05:00:00.000","modified":"2026-06-16T22:01:23.857","status":"Modified","description":"ISC dhcrelay (dhcp-relay) 3.0rc9 and earlier, and possibly other versions, allows remote attackers to cause a denial of service (packet storm) via a certain BOOTP packet that is forwarded to a broadcast MAC address, causing an infinite loop that is not restricted by a hop count.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://cc.turbolinux.com/security/TLSA-2003-26.txt","http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000616","http://marc.info/?l=bugtraq&m=104310927813830&w=2","http://www.debian.org/security/2003/dsa-245","http://www.kb.cert.org/vuls/id/149953"],"products":["isc:dhcpd"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2003-0039","score":0.07955,"percentile":0.94742,"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."]}