Vulnerabilities > Cisco > IOS > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2011-10-03 | CVE-2011-3280 | Resource Management Errors vulnerability in Cisco IOS and IOS XE Memory leak in the NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service (memory consumption or device reload) by sending crafted SIP packets to UDP port 5060, aka Bug ID CSCtj04672. | 7.5 |
| 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 |
| 2002-12-31 | CVE-2002-1706 | Improper Verification of Cryptographic Signature vulnerability in Cisco IOS Cisco IOS software 11.3 through 12.2 running on Cisco uBR7200 and uBR7100 series Universal Broadband Routers allows remote attackers to modify Data Over Cable Service Interface Specification (DOCSIS) settings via a DOCSIS file without a Message Integrity Check (MIC) signature, which is approved by the router. | 7.5 |