{"cve":"CVE-2007-4138","nvd":{"published":"2007-09-14T01:17:00.000","modified":"2026-06-16T22:43:28.387","status":"Modified","description":"The Winbind nss_info extension (nsswitch/idmap_ad.c) in idmap_ad.so in Samba 3.0.25 through 3.0.25c, when the \"winbind nss info\" option is set to rfc2307 or sfu, grants all local users the privileges of gid 0 when the (1) RFC2307 or (2) Services for UNIX (SFU) primary group attribute is not defined.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://docs.info.apple.com/article.html?artnum=307179","http://secunia.com/advisories/26764","http://secunia.com/advisories/26776","http://secunia.com/advisories/26795","http://secunia.com/advisories/26834"],"products":["samba:samba"],"source":"nvd","synced_at":"2026-10-19T19:48:28.501292361+00:00"},"epss":{"cve":"CVE-2007-4138","score":0.00724,"percentile":0.54064,"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."]}