{"cve":"CVE-2006-6397","nvd":{"published":"2006-12-08T01:28:00.000","modified":"2026-06-16T22:33:03.457","status":"Modified","description":"Integer overflow in banner/banner.c in FreeBSD, NetBSD, and OpenBSD might allow local users to modify memory via a long banner.  NOTE: CVE and multiple third parties dispute this issue. Since banner is not setuid, an exploit would not cross privilege boundaries in normal operations. This issue is not a vulnerability","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://www.securityfocus.com/archive/1/452322/100/200/threaded","http://www.securityfocus.com/archive/1/452330/100/200/threaded","http://www.securityfocus.com/archive/1/452374/100/200/threaded","http://www.securityfocus.com/archive/1/452470/100/200/threaded","http://www.securityfocus.com/archive/1/452322/100/200/threaded"],"products":["freebsd:freebsd","netbsd:netbsd","openbsd:openbsd"],"source":"nvd","synced_at":"2026-10-19T19:43:14.363260067+00:00"},"epss":{"cve":"CVE-2006-6397","score":0.00273,"percentile":0.19678,"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."]}