{"cve":"CVE-2006-4521","nvd":{"published":"2006-11-04T00:07:00.000","modified":"2026-06-16T22:29:15.853","status":"Modified","description":"The BerDecodeLoginDataRequest function in the libnmasldap.so NMAS module in Novell eDirectory 8.8 and 8.8.1 before the Security Services 2.0.3 patch does not properly increment a pointer when handling certain input, which allows remote attackers to cause a denial of service (invalid memory access) via a crafted login request.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=437","http://secunia.com/advisories/22660","http://securitytracker.com/id?1017140","http://www.securityfocus.com/bid/20842","http://www.vupen.com/english/advisories/2006/4293"],"products":["novell:edirectory"],"source":"nvd","synced_at":"2026-10-19T19:43:14.363260067+00:00"},"epss":{"cve":"CVE-2006-4521","score":0.0177,"percentile":0.78142,"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."]}