Vulnerabilities > Cisco > IOS > 12.4jdd
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2011-01-07 | CVE-2009-5039 | Missing Release of Resource After Effective Lifetime vulnerability in Cisco IOS Memory leak in the gk_circuit_info_do_in_acf function in the H.323 implementation in Cisco IOS before 15.0(1)XA allows remote attackers to cause a denial of service (memory consumption) via a large number of calls over a long duration, as demonstrated by InterZone Clear Token (IZCT) test traffic, aka Bug ID CSCsz72535. | 5.0 |
| 2011-01-07 | CVE-2009-5038 | Improper Input Validation vulnerability in Cisco IOS Cisco IOS before 15.0(1)XA does not properly handle IRC traffic during a specific time period after an initial reload, which allows remote attackers to cause a denial of service (device reload) via an attempted connection to a certain IRC server, related to a "corrupted magic value," aka Bug ID CSCso05336. | 7.8 |
| 2011-01-07 | CVE-2010-4671 | Resource Exhaustion vulnerability in Cisco IOS The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in Cisco IOS before 15.0(1)XA5 allows remote attackers to cause a denial of service (CPU consumption and device hang) by sending many Router Advertisement (RA) messages with different source addresses, as demonstrated by the flood_router6 program in the thc-ipv6 package, aka Bug ID CSCti33534. | 7.8 |
| 2010-03-25 | CVE-2010-0578 | Cryptographic Issues vulnerability in Cisco IOS The IKE implementation in Cisco IOS 12.2 through 12.4 on Cisco 7200 and 7301 routers with VAM2+ allows remote attackers to cause a denial of service (device reload) via a malformed IKE packet, aka Bug ID CSCtb13491. | 7.8 |
| 2010-03-25 | CVE-2010-0577 | Resource Management Errors vulnerability in Cisco IOS Cisco IOS 12.2 through 12.4, when certain PMTUD, SNAT, or window-size configurations are used, allows remote attackers to cause a denial of service (infinite loop, and device reload or hang) via a TCP segment with crafted options, aka Bug ID CSCsz75186. | 7.1 |
| 2009-09-28 | CVE-2009-2872 | Unspecified vulnerability in Cisco IOS Cisco IOS 12.0 through 12.4, when IP-based tunnels and the Cisco Express Forwarding feature are enabled, allows remote attackers to cause a denial of service (device reload) via a malformed packet that is not properly handled during switching from one tunnel to a second tunnel, aka Bug IDs CSCsh97579 and CSCsq31776. | 6.8 |