A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Software on Catalyst 4500 Series Switches could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient input validation when the software processes specific SNMP object identifiers. An attacker could exploit this vulnerability by sending a crafted SNMP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Note: To exploit this vulnerability by using SNMPv2c or earlier, the attacker must know the SNMP read-only community string for an affected system. To exploit this vulnerability by using SNMPv3, the attacker must know the user credentials for the affected system.
The product does not restrict or incorrectly restricts operations within the boundaries of a resource that is accessed using an index or pointer, such as memory or files.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ios | Cisco | 12.2(52)sg (including) | 12.2(52)sg (including) |
| Ios | Cisco | 12.2(53)sg1 (including) | 12.2(53)sg1 (including) |
| Ios | Cisco | 12.2(53)sg2 (including) | 12.2(53)sg2 (including) |
| Ios | Cisco | 12.2(53)sg3 (including) | 12.2(53)sg3 (including) |
| Ios | Cisco | 12.2(53)sg4 (including) | 12.2(53)sg4 (including) |
| Ios | Cisco | 12.2(53)sg5 (including) | 12.2(53)sg5 (including) |
| Ios | Cisco | 12.2(53)sg6 (including) | 12.2(53)sg6 (including) |
| Ios | Cisco | 12.2(53)sg7 (including) | 12.2(53)sg7 (including) |
| Ios | Cisco | 12.2(53)sg8 (including) | 12.2(53)sg8 (including) |
| Ios | Cisco | 12.2(53)sg9 (including) | 12.2(53)sg9 (including) |
| Ios | Cisco | 12.2(53)sg10 (including) | 12.2(53)sg10 (including) |
| Ios | Cisco | 12.2(53)sg11 (including) | 12.2(53)sg11 (including) |
| Ios | Cisco | 12.2(54)sg (including) | 12.2(54)sg (including) |
| Ios | Cisco | 12.2(54)sg1 (including) | 12.2(54)sg1 (including) |
| Ios | Cisco | 12.2(54)wo (including) | 12.2(54)wo (including) |
| Ios | Cisco | 15.0(1)ey (including) | 15.0(1)ey (including) |
| Ios | Cisco | 15.0(1)ey2 (including) | 15.0(1)ey2 (including) |
| Ios | Cisco | 15.0(1)xo (including) | 15.0(1)xo (including) |
| Ios | Cisco | 15.0(1)xo1 (including) | 15.0(1)xo1 (including) |
| Ios | Cisco | 15.0(2)ex2 (including) | 15.0(2)ex2 (including) |
| Ios | Cisco | 15.0(2)ex8 (including) | 15.0(2)ex8 (including) |
| Ios | Cisco | 15.0(2)sg (including) | 15.0(2)sg (including) |
| Ios | Cisco | 15.0(2)sg1 (including) | 15.0(2)sg1 (including) |
| Ios | Cisco | 15.0(2)sg2 (including) | 15.0(2)sg2 (including) |
| Ios | Cisco | 15.0(2)sg3 (including) | 15.0(2)sg3 (including) |
| Ios | Cisco | 15.0(2)sg4 (including) | 15.0(2)sg4 (including) |
| Ios | Cisco | 15.0(2)sg5 (including) | 15.0(2)sg5 (including) |
| Ios | Cisco | 15.0(2)sg6 (including) | 15.0(2)sg6 (including) |
| Ios | Cisco | 15.0(2)sg7 (including) | 15.0(2)sg7 (including) |
| Ios | Cisco | 15.0(2)sg8 (including) | 15.0(2)sg8 (including) |
| Ios | Cisco | 15.0(2)sg9 (including) | 15.0(2)sg9 (including) |
| Ios | Cisco | 15.0(2)sg10 (including) | 15.0(2)sg10 (including) |
| Ios | Cisco | 15.0(2)sg11 (including) | 15.0(2)sg11 (including) |
| Ios | Cisco | 15.0(2)xo (including) | 15.0(2)xo (including) |
| Ios | Cisco | 15.1(1)sg (including) | 15.1(1)sg (including) |
| Ios | Cisco | 15.1(1)sg1 (including) | 15.1(1)sg1 (including) |
| Ios | Cisco | 15.1(1)sg2 (including) | 15.1(1)sg2 (including) |
| Ios | Cisco | 15.1(2)sg (including) | 15.1(2)sg (including) |
| Ios | Cisco | 15.1(2)sg1 (including) | 15.1(2)sg1 (including) |
| Ios | Cisco | 15.1(2)sg2 (including) | 15.1(2)sg2 (including) |
| Ios | Cisco | 15.1(2)sg3 (including) | 15.1(2)sg3 (including) |
| Ios | Cisco | 15.1(2)sg4 (including) | 15.1(2)sg4 (including) |
| Ios | Cisco | 15.1(2)sg5 (including) | 15.1(2)sg5 (including) |
| Ios | Cisco | 15.1(2)sg6 (including) | 15.1(2)sg6 (including) |
| Ios | Cisco | 15.1(2)sg7 (including) | 15.1(2)sg7 (including) |
| Ios | Cisco | 15.1(2)sg8 (including) | 15.1(2)sg8 (including) |
| Ios | Cisco | 15.2(1)e (including) | 15.2(1)e (including) |
| Ios | Cisco | 15.2(1)e1 (including) | 15.2(1)e1 (including) |
| Ios | Cisco | 15.2(1)e3 (including) | 15.2(1)e3 (including) |
| Ios | Cisco | 15.2(2)e (including) | 15.2(2)e (including) |
| Ios | Cisco | 15.2(2)e1 (including) | 15.2(2)e1 (including) |
| Ios | Cisco | 15.2(2)e2 (including) | 15.2(2)e2 (including) |
| Ios | Cisco | 15.2(2)e3 (including) | 15.2(2)e3 (including) |
| Ios | Cisco | 15.2(2)e4 (including) | 15.2(2)e4 (including) |
| Ios | Cisco | 15.2(2)e5 (including) | 15.2(2)e5 (including) |
| Ios | Cisco | 15.2(2)e5a (including) | 15.2(2)e5a (including) |
| Ios | Cisco | 15.2(2)e5b (including) | 15.2(2)e5b (including) |
| Ios | Cisco | 15.2(2)e6 (including) | 15.2(2)e6 (including) |
| Ios | Cisco | 15.2(2)e7 (including) | 15.2(2)e7 (including) |
| Ios | Cisco | 15.2(2)e7b (including) | 15.2(2)e7b (including) |
| Ios | Cisco | 15.2(2)e8 (including) | 15.2(2)e8 (including) |
| Ios | Cisco | 15.2(2)e9 (including) | 15.2(2)e9 (including) |
| Ios | Cisco | 15.2(2)e9a (including) | 15.2(2)e9a (including) |
| Ios | Cisco | 15.2(2)e10 (including) | 15.2(2)e10 (including) |
| Ios | Cisco | 15.2(2b)e (including) | 15.2(2b)e (including) |
| Ios | Cisco | 15.2(3)e (including) | 15.2(3)e (including) |
| Ios | Cisco | 15.2(3)e1 (including) | 15.2(3)e1 (including) |
| Ios | Cisco | 15.2(3)e2 (including) | 15.2(3)e2 (including) |
| Ios | Cisco | 15.2(3)e3 (including) | 15.2(3)e3 (including) |
| Ios | Cisco | 15.2(3)e4 (including) | 15.2(3)e4 (including) |
| Ios | Cisco | 15.2(3)e5 (including) | 15.2(3)e5 (including) |
| Ios | Cisco | 15.2(4)e (including) | 15.2(4)e (including) |
| Ios | Cisco | 15.2(4)e1 (including) | 15.2(4)e1 (including) |
| Ios | Cisco | 15.2(4)e2 (including) | 15.2(4)e2 (including) |
| Ios | Cisco | 15.2(4)e3 (including) | 15.2(4)e3 (including) |
| Ios | Cisco | 15.2(4)e4 (including) | 15.2(4)e4 (including) |
| Ios | Cisco | 15.2(4)e5 (including) | 15.2(4)e5 (including) |
| Ios | Cisco | 15.2(4)e5a (including) | 15.2(4)e5a (including) |
| Ios | Cisco | 15.2(4)e6 (including) | 15.2(4)e6 (including) |
| Ios | Cisco | 15.2(4)e7 (including) | 15.2(4)e7 (including) |
| Ios | Cisco | 15.2(4)e8 (including) | 15.2(4)e8 (including) |
| Ios | Cisco | 15.3(3)jpj (including) | 15.3(3)jpj (including) |
| Ios_xe | Cisco | 3.2.0sg (including) | 3.2.0sg (including) |
| Ios_xe | Cisco | 3.2.1sg (including) | 3.2.1sg (including) |
| Ios_xe | Cisco | 3.2.2sg (including) | 3.2.2sg (including) |
| Ios_xe | Cisco | 3.2.3sg (including) | 3.2.3sg (including) |
| Ios_xe | Cisco | 3.2.4sg (including) | 3.2.4sg (including) |
| Ios_xe | Cisco | 3.2.5sg (including) | 3.2.5sg (including) |
| Ios_xe | Cisco | 3.2.6sg (including) | 3.2.6sg (including) |
| Ios_xe | Cisco | 3.2.7sg (including) | 3.2.7sg (including) |
| Ios_xe | Cisco | 3.2.8sg (including) | 3.2.8sg (including) |
| Ios_xe | Cisco | 3.2.9sg (including) | 3.2.9sg (including) |
| Ios_xe | Cisco | 3.2.10sg (including) | 3.2.10sg (including) |
| Ios_xe | Cisco | 3.2.11sg (including) | 3.2.11sg (including) |
| Ios_xe | Cisco | 3.3.0sg (including) | 3.3.0sg (including) |
| Ios_xe | Cisco | 3.3.0xo (including) | 3.3.0xo (including) |
| Ios_xe | Cisco | 3.3.1sg (including) | 3.3.1sg (including) |
| Ios_xe | Cisco | 3.3.1xo (including) | 3.3.1xo (including) |
| Ios_xe | Cisco | 3.3.2sg (including) | 3.3.2sg (including) |
| Ios_xe | Cisco | 3.3.2xo (including) | 3.3.2xo (including) |
| Ios_xe | Cisco | 3.4.0sg (including) | 3.4.0sg (including) |
| Ios_xe | Cisco | 3.4.1sg (including) | 3.4.1sg (including) |
| Ios_xe | Cisco | 3.4.2sg (including) | 3.4.2sg (including) |
| Ios_xe | Cisco | 3.4.3sg (including) | 3.4.3sg (including) |
| Ios_xe | Cisco | 3.4.4sg (including) | 3.4.4sg (including) |
| Ios_xe | Cisco | 3.4.5sg (including) | 3.4.5sg (including) |
| Ios_xe | Cisco | 3.4.6sg (including) | 3.4.6sg (including) |
| Ios_xe | Cisco | 3.4.7sg (including) | 3.4.7sg (including) |
| Ios_xe | Cisco | 3.4.8sg (including) | 3.4.8sg (including) |
| Ios_xe | Cisco | 3.5.0e (including) | 3.5.0e (including) |
| Ios_xe | Cisco | 3.5.1e (including) | 3.5.1e (including) |
| Ios_xe | Cisco | 3.5.2e (including) | 3.5.2e (including) |
| Ios_xe | Cisco | 3.5.3e (including) | 3.5.3e (including) |
| Ios_xe | Cisco | 3.6.0be (including) | 3.6.0be (including) |
| Ios_xe | Cisco | 3.6.0e (including) | 3.6.0e (including) |
| Ios_xe | Cisco | 3.6.1e (including) | 3.6.1e (including) |
| Ios_xe | Cisco | 3.6.3e (including) | 3.6.3e (including) |
| Ios_xe | Cisco | 3.6.4e (including) | 3.6.4e (including) |
| Ios_xe | Cisco | 3.6.5ae (including) | 3.6.5ae (including) |
| Ios_xe | Cisco | 3.6.5be (including) | 3.6.5be (including) |
| Ios_xe | Cisco | 3.6.5e (including) | 3.6.5e (including) |
| Ios_xe | Cisco | 3.6.6e (including) | 3.6.6e (including) |
| Ios_xe | Cisco | 3.6.7e (including) | 3.6.7e (including) |
| Ios_xe | Cisco | 3.6.8e (including) | 3.6.8e (including) |
| Ios_xe | Cisco | 3.6.9e (including) | 3.6.9e (including) |
| Ios_xe | Cisco | 3.6.10e (including) | 3.6.10e (including) |
| Ios_xe | Cisco | 3.7.0e (including) | 3.7.0e (including) |
| Ios_xe | Cisco | 3.7.1e (including) | 3.7.1e (including) |
| Ios_xe | Cisco | 3.7.2e (including) | 3.7.2e (including) |
| Ios_xe | Cisco | 3.7.3e (including) | 3.7.3e (including) |
| Ios_xe | Cisco | 3.8.0e (including) | 3.8.0e (including) |
| Ios_xe | Cisco | 3.8.1e (including) | 3.8.1e (including) |
| Ios_xe | Cisco | 3.8.2e (including) | 3.8.2e (including) |
| Ios_xe | Cisco | 3.8.3e (including) | 3.8.3e (including) |
| Ios_xe | Cisco | 3.8.4e (including) | 3.8.4e (including) |
| Ios_xe | Cisco | 3.8.5ae (including) | 3.8.5ae (including) |
| Ios_xe | Cisco | 3.8.5e (including) | 3.8.5e (including) |
| Ios_xe | Cisco | 3.8.6e (including) | 3.8.6e (including) |
| Ios_xe | Cisco | 3.8.7e (including) | 3.8.7e (including) |
| Ios_xe | Cisco | 3.8.8e (including) | 3.8.8e (including) |
| Ios_xe | Cisco | 3.9.0e (including) | 3.9.0e (including) |
| Ios_xe | Cisco | 3.9.1e (including) | 3.9.1e (including) |
| Ios_xe | Cisco | 3.9.2be (including) | 3.9.2be (including) |
| Ios_xe | Cisco | 3.9.2e (including) | 3.9.2e (including) |
| Ios_xe | Cisco | 3.10.0ce (including) | 3.10.0ce (including) |
| Ios_xe | Cisco | 3.10.0e (including) | 3.10.0e (including) |
| Ios_xe | Cisco | 3.10.1ae (including) | 3.10.1ae (including) |
| Ios_xe | Cisco | 3.10.1e (including) | 3.10.1e (including) |
| Ios_xe | Cisco | 3.10.1se (including) | 3.10.1se (including) |
| Ios_xe | Cisco | 3.10.2e (including) | 3.10.2e (including) |