{"cve":"CVE-2007-4743","nvd":{"published":"2007-09-06T22:17:00.000","modified":"2026-06-16T22:44:41.623","status":"Modified","description":"The original patch for CVE-2007-3999 in svc_auth_gss.c in the RPCSEC_GSS RPC library in MIT Kerberos 5 (krb5) 1.4 through 1.6.2, as used by the Kerberos administration daemon (kadmind) and other applications that use krb5, does not correctly check the buffer length in some environments and architectures, which might allow remote attackers to conduct a buffer overflow attack.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://article.gmane.org/gmane.comp.encryption.kerberos.announce/86","http://docs.info.apple.com/article.html?artnum=307041","http://lists.apple.com/archives/security-announce/2007/Nov/msg00002.html","http://secunia.com/advisories/26699","http://secunia.com/advisories/26987"],"products":["mit:kerberos_5"],"source":"nvd","synced_at":"2026-10-19T19:48:28.501292361+00:00"},"epss":{"cve":"CVE-2007-4743","score":0.04615,"percentile":0.91687,"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."]}