{"cve":"CVE-2006-3122","nvd":{"published":"2006-08-09T22:04:00.000","modified":"2026-06-16T22:26:26.867","status":"Modified","description":"The supersede_lease function in memory.c in ISC DHCP (dhcpd) server 2.0pl5 allows remote attackers to cause a denial of service (application crash) via a DHCPDISCOVER packet with a 32 byte client-identifier, which causes the packet to be interpreted as a corrupt uid and causes the server to exit with \"corrupt lease uid.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=380273","http://secunia.com/advisories/21345","http://secunia.com/advisories/21363","http://secunia.com/advisories/21655","http://securitytracker.com/id?1016755"],"products":["isc:dhcpd"],"source":"nvd","synced_at":"2026-10-19T19:42:44.451428143+00:00"},"epss":{"cve":"CVE-2006-3122","score":0.04017,"percentile":0.9057,"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."]}