
CVE-2005-3481
https://notcve.org/view.php?id=CVE-2005-3481
03 Nov 2005 — Cisco IOS 12.0 to 12.4 might allow remote attackers to execute arbitrary code via a heap-based buffer overflow in system timers. NOTE: this issue does not correspond to a specific vulnerability, rather a general weakness that only increases the feasibility of exploitation of any vulnerabilities that might exist. Such design-level weaknesses normally are not included in CVE, so perhaps this issue should be REJECTed. • http://secunia.com/advisories/17413 •

CVE-2005-2841 – Cisco IOS 12.x - Firewall Authentication Proxy Buffer Overflow
https://notcve.org/view.php?id=CVE-2005-2841
08 Sep 2005 — Buffer overflow in Firewall Authentication Proxy for FTP and/or Telnet Sessions for Cisco IOS 12.2ZH and 12.2ZL, 12.3 and 12.3T, and 12.4 and 12.4T allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted user authentication credentials. • https://www.exploit-db.com/exploits/26233 •

CVE-2005-2451
https://notcve.org/view.php?id=CVE-2005-2451
03 Aug 2005 — Cisco IOS 12.0 through 12.4 and IOS XR before 3.2, with IPv6 enabled, allows remote attackers on a local network segment to cause a denial of service (device reload) and possibly execute arbitrary code via a crafted IPv6 packet. Cisco IOS 12.0 hasta 12.4 y IOS XR anterior a 3.2 con IPv6 habilitado, permite que atacantes remotos en un segmento de red local provoquen una denegación de servicio (recarga del dispositivo) y posiblmemente ejecuten código arbitrario mediante un paquete IPv6 amañado. • http://archives.neohapsis.com/archives/fulldisclosure/2005-07/0663.html •

CVE-2005-2105
https://notcve.org/view.php?id=CVE-2005-2105
01 Jul 2005 — Cisco IOS 12.2T through 12.4 allows remote attackers to bypass Authentication, Authorization, and Accounting (AAA) RADIUS authentication, if the fallback method is set to none, via a long username. • http://www.cisco.com/warp/public/707/cisco-sa-20050629-aaa.shtml •