Vulnerability Database

308,377

Total vulnerabilities in the database

CVE-2003-0450

Cistron RADIUS daemon (radiusd-cistron) 1.6.6 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large value in an NAS-Port attribute, which is interpreted as a negative number and causes a buffer overflow.

  • Published: Aug 7, 2003
  • Updated: Nov 9, 2025
  • CVE: CVE-2003-0450
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

No CWE or OWASP classifications available.

Software From Fixed in
cistron / radius_daemon - 1.6.6.x