Vulnerabilities > Cisco
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2004-11-23 | CVE-2004-0244 | Improper Input Validation vulnerability in Cisco IOS 12.1E/12.2Sy/12.2Za Cisco 6000, 6500, and 7600 series systems with Multilayer Switch Feature Card 2 (MSFC2) and a FlexWAN or OSM module allow local users to cause a denial of service (hang or reset) by sending a layer 2 frame packet that encapsulates a layer 3 packet, but has inconsistent length values with that packet. | 4.7 |
| 2004-11-23 | CVE-2004-0081 | OpenSSL 0.9.6 before 0.9.6d does not properly handle unknown message types, which allows remote attackers to cause a denial of service (infinite loop), as demonstrated using the Codenomicon TLS Test Tool. | 5.0 |
| 2004-11-23 | CVE-2004-0079 | NULL Pointer Dereference vulnerability in multiple products The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake that triggers a null dereference. | 7.5 |
| 2004-08-06 | CVE-2004-0589 | Unspecified vulnerability in Cisco IOS Cisco IOS 11.1(x) through 11.3(x) and 12.0(x) through 12.2(x), when configured for BGP routing, allows remote attackers to cause a denial of service (device reload) via malformed BGP (1) OPEN or (2) UPDATE messages. network cisco | 4.3 |
| 2004-08-06 | CVE-2004-0551 | Denial-Of-Service vulnerability in Cisco Catalyst 4500 Cisco CatOS 5.x before 5.5(20) through 8.x before 8.2(2) and 8.3(2)GLX, as used in Catalyst switches, allows remote attackers to cause a denial of service (system crash and reload) by sending invalid packets instead of the final ACK portion of the three-way handshake to the (1) Telnet, (2) HTTP, or (3) SSH services, aka "TCP-ACK DoS attack." | 5.0 |
| 2004-07-27 | CVE-2004-0714 | Denial Of Service vulnerability in Cisco products Cisco Internetwork Operating System (IOS) 12.0S through 12.3T attempts to process SNMP solicited operations on improper ports (UDP 162 and a randomly chosen UDP port), which allows remote attackers to cause a denial of service (device reload and memory corruption). | 5.0 |
| 2004-07-27 | CVE-2004-0710 | Remote Denial Of Service vulnerability in Cisco IOS Malformed IKE Packet IP Security VPN Services Module (VPNSM) in Cisco Catalyst 6500 Series Switch and the Cisco 7600 Series Internet Routers running IOS before 12.2(17b)SXA, before 12.2(17d)SXB, or before 12.2(14)SY03 could allow remote attackers to cause a denial of service (device crash and reload) via a malformed Internet Key Exchange (IKE) packet. | 5.0 |
| 2004-06-01 | CVE-2004-0391 | Unspecified vulnerability in Cisco products Cisco Wireless LAN Solution Engine (WLSE) 2.0 through 2.5 and Hosting Solution Engine (HSE) 1.7 through 1.7.3 have a hardcoded username and password, which allows remote attackers to add new users, modify existing users, and change configuration. | 10.0 |
| 2004-02-17 | CVE-2004-0054 | Unspecified vulnerability in Cisco IOS Multiple vulnerabilities in the H.323 protocol implementation for Cisco IOS 11.3T through 12.2T allow remote attackers to cause a denial of service and possibly execute arbitrary code, as demonstrated by the NISCC/OUSPG PROTOS test suite for the H.225 protocol. | 7.5 |
| 2004-02-03 | CVE-2004-0044 | Unspecified vulnerability in Cisco Personal Assistant 1.4(1)/1.4(2) Cisco Personal Assistant 1.4(1) and 1.4(2) disables password authentication when "Allow Only Cisco CallManager Users" is enabled and the Corporate Directory settings refer to the directory service being used by Cisco CallManager, which allows remote attackers to gain access with a valid username. | 7.5 |