{"cve":"CVE-2006-7176","nvd":{"published":"2007-03-27T23:19:00.000","modified":"2026-06-16T22:34:31.223","status":"Modified","description":"The version of Sendmail 8.13.1-2 on Red Hat Enterprise Linux 4 Update 4 and earlier does not reject the \"localhost.localdomain\" domain name for e-mail messages that come from external hosts, which might allow remote attackers to spoof messages.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://secunia.com/advisories/25098","http://secunia.com/advisories/25743","http://support.avaya.com/elmodocs2/security/ASA-2007-248.htm","http://www.redhat.com/support/errata/RHSA-2007-0252.html","http://www.securityfocus.com/bid/23742"],"products":["sendmail:sendmail"],"source":"nvd","synced_at":"2026-10-19T19:44:49.019236172+00:00"},"epss":{"cve":"CVE-2006-7176","score":0.02067,"percentile":0.81402,"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."]}