296,138
Total vulnerabilities in the database
A vulnerability in the Cisco Express Forwarding functionality of Cisco IOS XE Software for Cisco ASR 903 Aggregation Services Routers with Route Switch Processor 3 (RSP3C) could allow an unauthenticated, adjacent attacker to trigger a denial of service (DoS) condition.
This vulnerability is due to improper memory management when Cisco IOS XE Software is processing Address Resolution Protocol (ARP) messages. An attacker could exploit this vulnerability by sending crafted ARP messages at a high rate over a period of time to an affected device. A successful exploit could allow the attacker to exhaust system resources, which eventually triggers a reload of the active route switch processor (RSP). If a redundant RSP is not present, the router reloads.
| Software | From | Fixed in |
|---|---|---|
| cisco / ios_xe | 3.16.0cs | 3.16.0cs.x |
| cisco / ios_xe | 3.16.0s | 3.16.0s.x |
| cisco / ios_xe | 3.16.1as | 3.16.1as.x |
| cisco / ios_xe | 3.16.1s | 3.16.1s.x |
| cisco / ios_xe | 3.16.2as | 3.16.2as.x |
| cisco / ios_xe | 3.16.2bs | 3.16.2bs.x |
| cisco / ios_xe | 3.16.2s | 3.16.2s.x |
| cisco / ios_xe | 3.16.3as | 3.16.3as.x |
| cisco / ios_xe | 3.16.3s | 3.16.3s.x |
| cisco / ios_xe | 3.16.4as | 3.16.4as.x |
| cisco / ios_xe | 3.16.4bs | 3.16.4bs.x |
| cisco / ios_xe | 3.16.4ds | 3.16.4ds.x |
| cisco / ios_xe | 3.16.4s | 3.16.4s.x |
| cisco / ios_xe | 3.16.5s | 3.16.5s.x |
| cisco / ios_xe | 3.16.6bs | 3.16.6bs.x |
| cisco / ios_xe | 3.16.6s | 3.16.6s.x |
| cisco / ios_xe | 3.16.7as | 3.16.7as.x |
| cisco / ios_xe | 3.16.7bs | 3.16.7bs.x |
| cisco / ios_xe | 3.16.7s | 3.16.7s.x |
| cisco / ios_xe | 3.16.8s | 3.16.8s.x |
| cisco / ios_xe | 3.16.9s | 3.16.9s.x |
| cisco / ios_xe | 3.16.10s | 3.16.10s.x |
| cisco / ios_xe | 3.17.0s | 3.17.0s.x |
| cisco / ios_xe | 3.17.1as | 3.17.1as.x |
| cisco / ios_xe | 3.17.1s | 3.17.1s.x |
| cisco / ios_xe | 3.17.2s | 3.17.2s.x |
| cisco / ios_xe | 3.17.3s | 3.17.3s.x |
| cisco / ios_xe | 3.17.4s | 3.17.4s.x |
| cisco / ios_xe | 3.18.0as | 3.18.0as.x |
| cisco / ios_xe | 3.18.0s | 3.18.0s.x |
| cisco / ios_xe | 3.18.0sp | 3.18.0sp.x |
| cisco / ios_xe | 3.18.1asp | 3.18.1asp.x |
| cisco / ios_xe | 3.18.1bsp | 3.18.1bsp.x |
| cisco / ios_xe | 3.18.1csp | 3.18.1csp.x |
| cisco / ios_xe | 3.18.1s | 3.18.1s.x |
| cisco / ios_xe | 3.18.1sp | 3.18.1sp.x |
| cisco / ios_xe | 3.18.2asp | 3.18.2asp.x |
| cisco / ios_xe | 3.18.2s | 3.18.2s.x |
| cisco / ios_xe | 3.18.2sp | 3.18.2sp.x |
| cisco / ios_xe | 3.18.3asp | 3.18.3asp.x |
| cisco / ios_xe | 3.18.3bsp | 3.18.3bsp.x |
| cisco / ios_xe | 3.18.3s | 3.18.3s.x |
| cisco / ios_xe | 3.18.3sp | 3.18.3sp.x |
| cisco / ios_xe | 3.18.4s | 3.18.4s.x |
| cisco / ios_xe | 3.18.4sp | 3.18.4sp.x |
| cisco / ios_xe | 3.18.5sp | 3.18.5sp.x |
| cisco / ios_xe | 3.18.6sp | 3.18.6sp.x |
| cisco / ios_xe | 3.18.7sp | 3.18.7sp.x |
| cisco / ios_xe | 3.18.8asp | 3.18.8asp.x |
| cisco / ios_xe | 3.18.9sp | 3.18.9sp.x |
| cisco / ios_xe | 16.1.1 | 16.1.1.x |
| cisco / ios_xe | 16.1.2 | 16.1.2.x |
| cisco / ios_xe | 16.1.3 | 16.1.3.x |
| cisco / ios_xe | 16.2.1 | 16.2.1.x |
| cisco / ios_xe | 16.2.2 | 16.2.2.x |
| cisco / ios_xe | 16.3.1 | 16.3.1.x |
| cisco / ios_xe | 16.3.1a | 16.3.1a.x |
| cisco / ios_xe | 16.3.2 | 16.3.2.x |
| cisco / ios_xe | 16.3.3 | 16.3.3.x |
| cisco / ios_xe | 16.3.4 | 16.3.4.x |
| cisco / ios_xe | 16.3.5 | 16.3.5.x |
| cisco / ios_xe | 16.3.5b | 16.3.5b.x |
| cisco / ios_xe | 16.3.6 | 16.3.6.x |
| cisco / ios_xe | 16.3.7 | 16.3.7.x |
| cisco / ios_xe | 16.3.8 | 16.3.8.x |
| cisco / ios_xe | 16.3.9 | 16.3.9.x |
| cisco / ios_xe | 16.3.10 | 16.3.10.x |
| cisco / ios_xe | 16.3.11 | 16.3.11.x |
| cisco / ios_xe | 16.4.1 | 16.4.1.x |
| cisco / ios_xe | 16.4.2 | 16.4.2.x |
| cisco / ios_xe | 16.4.3 | 16.4.3.x |
| cisco / ios_xe | 16.5.1 | 16.5.1.x |
| cisco / ios_xe | 16.5.1a | 16.5.1a.x |
| cisco / ios_xe | 16.5.1b | 16.5.1b.x |
| cisco / ios_xe | 16.5.2 | 16.5.2.x |
| cisco / ios_xe | 16.5.3 | 16.5.3.x |
| cisco / ios_xe | 16.6.1 | 16.6.1.x |
| cisco / ios_xe | 16.6.2 | 16.6.2.x |
| cisco / ios_xe | 16.6.3 | 16.6.3.x |
| cisco / ios_xe | 16.6.4 | 16.6.4.x |
| cisco / ios_xe | 16.6.4a | 16.6.4a.x |
| cisco / ios_xe | 16.6.5 | 16.6.5.x |
| cisco / ios_xe | 16.6.5a | 16.6.5a.x |
| cisco / ios_xe | 16.6.6 | 16.6.6.x |
| cisco / ios_xe | 16.6.7 | 16.6.7.x |
| cisco / ios_xe | 16.6.8 | 16.6.8.x |
| cisco / ios_xe | 16.6.9 | 16.6.9.x |
| cisco / ios_xe | 16.6.10 | 16.6.10.x |
| cisco / ios_xe | 16.7.1 | 16.7.1.x |
| cisco / ios_xe | 16.7.1a | 16.7.1a.x |
| cisco / ios_xe | 16.7.1b | 16.7.1b.x |
| cisco / ios_xe | 16.7.2 | 16.7.2.x |
| cisco / ios_xe | 16.7.3 | 16.7.3.x |
| cisco / ios_xe | 16.7.4 | 16.7.4.x |
| cisco / ios_xe | 16.8.1 | 16.8.1.x |
| cisco / ios_xe | 16.8.1a | 16.8.1a.x |
| cisco / ios_xe | 16.8.1b | 16.8.1b.x |
| cisco / ios_xe | 16.8.1c | 16.8.1c.x |
| cisco / ios_xe | 16.8.1d | 16.8.1d.x |
| cisco / ios_xe | 16.8.1e | 16.8.1e.x |
| cisco / ios_xe | 16.8.1s | 16.8.1s.x |
| cisco / ios_xe | 16.8.2 | 16.8.2.x |
| cisco / ios_xe | 16.8.3 | 16.8.3.x |
| cisco / ios_xe | 16.9.1 | 16.9.1.x |
| cisco / ios_xe | 16.9.1a | 16.9.1a.x |
| cisco / ios_xe | 16.9.1b | 16.9.1b.x |
| cisco / ios_xe | 16.9.1s | 16.9.1s.x |
| cisco / ios_xe | 16.9.2 | 16.9.2.x |
| cisco / ios_xe | 16.9.3 | 16.9.3.x |
| cisco / ios_xe | 16.9.3a | 16.9.3a.x |
| cisco / ios_xe | 16.9.4 | 16.9.4.x |
| cisco / ios_xe | 16.9.5 | 16.9.5.x |
| cisco / ios_xe | 16.9.5f | 16.9.5f.x |
| cisco / ios_xe | 16.9.6 | 16.9.6.x |
| cisco / ios_xe | 16.9.7 | 16.9.7.x |
| cisco / ios_xe | 16.9.8 | 16.9.8.x |
| cisco / ios_xe | 16.10.1 | 16.10.1.x |
| cisco / ios_xe | 16.10.1a | 16.10.1a.x |
| cisco / ios_xe | 16.10.1b | 16.10.1b.x |
| cisco / ios_xe | 16.10.1c | 16.10.1c.x |
| cisco / ios_xe | 16.10.1d | 16.10.1d.x |
| cisco / ios_xe | 16.10.1e | 16.10.1e.x |
| cisco / ios_xe | 16.10.1f | 16.10.1f.x |
| cisco / ios_xe | 16.10.1g | 16.10.1g.x |
| cisco / ios_xe | 16.10.1s | 16.10.1s.x |
| cisco / ios_xe | 16.10.2 | 16.10.2.x |
| cisco / ios_xe | 16.10.3 | 16.10.3.x |
| cisco / ios_xe | 16.11.1 | 16.11.1.x |
| cisco / ios_xe | 16.11.1a | 16.11.1a.x |
| cisco / ios_xe | 16.11.1b | 16.11.1b.x |
| cisco / ios_xe | 16.11.1s | 16.11.1s.x |
| cisco / ios_xe | 16.11.2 | 16.11.2.x |
| cisco / ios_xe | 16.12.1 | 16.12.1.x |
| cisco / ios_xe | 16.12.1a | 16.12.1a.x |
| cisco / ios_xe | 16.12.1c | 16.12.1c.x |
| cisco / ios_xe | 16.12.1s | 16.12.1s.x |
| cisco / ios_xe | 16.12.1t | 16.12.1t.x |
| cisco / ios_xe | 16.12.1w | 16.12.1w.x |
| cisco / ios_xe | 16.12.1x | 16.12.1x.x |
| cisco / ios_xe | 16.12.1y | 16.12.1y.x |
| cisco / ios_xe | 16.12.1z1 | 16.12.1z1.x |
| cisco / ios_xe | 16.12.1z2 | 16.12.1z2.x |
| cisco / ios_xe | 16.12.2 | 16.12.2.x |
| cisco / ios_xe | 16.12.2a | 16.12.2a.x |
| cisco / ios_xe | 16.12.2s | 16.12.2s.x |
| cisco / ios_xe | 16.12.3 | 16.12.3.x |
| cisco / ios_xe | 16.12.3a | 16.12.3a.x |
| cisco / ios_xe | 16.12.3s | 16.12.3s.x |
| cisco / ios_xe | 16.12.4 | 16.12.4.x |
| cisco / ios_xe | 16.12.4a | 16.12.4a.x |
| cisco / ios_xe | 16.12.5 | 16.12.5.x |
| cisco / ios_xe | 16.12.5a | 16.12.5a.x |
| cisco / ios_xe | 16.12.5b | 16.12.5b.x |
| cisco / ios_xe | 16.12.6 | 16.12.6.x |
| cisco / ios_xe | 16.12.6a | 16.12.6a.x |
| cisco / ios_xe | 16.12.7 | 16.12.7.x |
| cisco / ios_xe | 16.12.8 | 16.12.8.x |
| cisco / ios_xe | 16.12.9 | 16.12.9.x |
| cisco / ios_xe | 16.12.10 | 16.12.10.x |
| cisco / ios_xe | 16.12.10a | 16.12.10a.x |
| cisco / ios_xe | 16.12.11 | 16.12.11.x |
| cisco / ios_xe | 16.12.12 | 16.12.12.x |
| cisco / ios_xe | 16.12.13 | 16.12.13.x |
| cisco / ios_xe | 17.1.1 | 17.1.1.x |
| cisco / ios_xe | 17.1.1a | 17.1.1a.x |
| cisco / ios_xe | 17.1.1s | 17.1.1s.x |
| cisco / ios_xe | 17.1.1t | 17.1.1t.x |
| cisco / ios_xe | 17.1.3 | 17.1.3.x |
| cisco / ios_xe | 17.2.1 | 17.2.1.x |
| cisco / ios_xe | 17.2.1a | 17.2.1a.x |
| cisco / ios_xe | 17.2.1r | 17.2.1r.x |
| cisco / ios_xe | 17.2.1v | 17.2.1v.x |
| cisco / ios_xe | 17.2.2 | 17.2.2.x |
| cisco / ios_xe | 17.2.3 | 17.2.3.x |
| cisco / ios_xe | 17.3.1 | 17.3.1.x |
| cisco / ios_xe | 17.3.1a | 17.3.1a.x |
| cisco / ios_xe | 17.3.1w | 17.3.1w.x |
| cisco / ios_xe | 17.3.1x | 17.3.1x.x |
| cisco / ios_xe | 17.3.1z | 17.3.1z.x |
| cisco / ios_xe | 17.3.2 | 17.3.2.x |
| cisco / ios_xe | 17.3.2a | 17.3.2a.x |
| cisco / ios_xe | 17.3.3 | 17.3.3.x |
| cisco / ios_xe | 17.3.4 | 17.3.4.x |
| cisco / ios_xe | 17.3.4a | 17.3.4a.x |
| cisco / ios_xe | 17.3.4b | 17.3.4b.x |
| cisco / ios_xe | 17.3.4c | 17.3.4c.x |
| cisco / ios_xe | 17.3.5 | 17.3.5.x |
| cisco / ios_xe | 17.3.5a | 17.3.5a.x |
| cisco / ios_xe | 17.3.5b | 17.3.5b.x |
| cisco / ios_xe | 17.3.6 | 17.3.6.x |
| cisco / ios_xe | 17.3.7 | 17.3.7.x |
| cisco / ios_xe | 17.3.8 | 17.3.8.x |
| cisco / ios_xe | 17.3.8a | 17.3.8a.x |
| cisco / ios_xe | 17.4.1 | 17.4.1.x |
| cisco / ios_xe | 17.4.1a | 17.4.1a.x |
| cisco / ios_xe | 17.4.1b | 17.4.1b.x |
| cisco / ios_xe | 17.4.2 | 17.4.2.x |
| cisco / ios_xe | 17.4.2a | 17.4.2a.x |
| cisco / ios_xe | 17.5.1 | 17.5.1.x |
| cisco / ios_xe | 17.5.1a | 17.5.1a.x |
| cisco / ios_xe | 17.6.1 | 17.6.1.x |
| cisco / ios_xe | 17.6.1a | 17.6.1a.x |
| cisco / ios_xe | 17.6.1w | 17.6.1w.x |
| cisco / ios_xe | 17.6.1x | 17.6.1x.x |
| cisco / ios_xe | 17.6.1y | 17.6.1y.x |
| cisco / ios_xe | 17.6.1z | 17.6.1z.x |
| cisco / ios_xe | 17.6.1z1 | 17.6.1z1.x |
| cisco / ios_xe | 17.6.2 | 17.6.2.x |
| cisco / ios_xe | 17.6.3 | 17.6.3.x |
| cisco / ios_xe | 17.6.3a | 17.6.3a.x |
| cisco / ios_xe | 17.6.4 | 17.6.4.x |
| cisco / ios_xe | 17.6.5 | 17.6.5.x |
| cisco / ios_xe | 17.6.5a | 17.6.5a.x |
| cisco / ios_xe | 17.6.6 | 17.6.6.x |
| cisco / ios_xe | 17.6.6a | 17.6.6a.x |
| cisco / ios_xe | 17.6.7 | 17.6.7.x |
| cisco / ios_xe | 17.6.8 | 17.6.8.x |
| cisco / ios_xe | 17.6.8a | 17.6.8a.x |
| cisco / ios_xe | 17.7.1 | 17.7.1.x |
| cisco / ios_xe | 17.7.1a | 17.7.1a.x |
| cisco / ios_xe | 17.7.1b | 17.7.1b.x |
| cisco / ios_xe | 17.7.2 | 17.7.2.x |
| cisco / ios_xe | 17.8.1 | 17.8.1.x |
| cisco / ios_xe | 17.8.1a | 17.8.1a.x |
| cisco / ios_xe | 17.9.1 | 17.9.1.x |
| cisco / ios_xe | 17.9.1a | 17.9.1a.x |
| cisco / ios_xe | 17.9.1w | 17.9.1w.x |
| cisco / ios_xe | 17.9.1x | 17.9.1x.x |
| cisco / ios_xe | 17.9.1x1 | 17.9.1x1.x |
| cisco / ios_xe | 17.9.1y | 17.9.1y.x |
| cisco / ios_xe | 17.9.1y1 | 17.9.1y1.x |
| cisco / ios_xe | 17.9.2 | 17.9.2.x |
| cisco / ios_xe | 17.9.2a | 17.9.2a.x |
| cisco / ios_xe | 17.9.3 | 17.9.3.x |
| cisco / ios_xe | 17.9.3a | 17.9.3a.x |
| cisco / ios_xe | 17.9.4 | 17.9.4.x |
| cisco / ios_xe | 17.9.4a | 17.9.4a.x |
| cisco / ios_xe | 17.9.5 | 17.9.5.x |
| cisco / ios_xe | 17.9.5a | 17.9.5a.x |
| cisco / ios_xe | 17.9.5b | 17.9.5b.x |
| cisco / ios_xe | 17.9.5e | 17.9.5e.x |
| cisco / ios_xe | 17.9.5f | 17.9.5f.x |
| cisco / ios_xe | 17.9.6 | 17.9.6.x |
| cisco / ios_xe | 17.9.6a | 17.9.6a.x |
| cisco / ios_xe | 17.10.1 | 17.10.1.x |
| cisco / ios_xe | 17.10.1a | 17.10.1a.x |
| cisco / ios_xe | 17.10.1b | 17.10.1b.x |
| cisco / ios_xe | 17.11.1 | 17.11.1.x |
| cisco / ios_xe | 17.11.1a | 17.11.1a.x |
| cisco / ios_xe | 17.12.1 | 17.12.1.x |
| cisco / ios_xe | 17.12.1w | 17.12.1w.x |
| cisco / ios_xe | 17.12.1x | 17.12.1x.x |
| cisco / ios_xe | 17.12.1y | 17.12.1y.x |
| cisco / ios_xe | 17.12.1z | 17.12.1z.x |
| cisco / ios_xe | 17.12.1z1 | 17.12.1z1.x |
| cisco / ios_xe | 17.12.2 | 17.12.2.x |
| cisco / ios_xe | 17.12.2a | 17.12.2a.x |
| cisco / ios_xe | 17.12.3 | 17.12.3.x |
| cisco / ios_xe | 17.12.3a | 17.12.3a.x |
| cisco / ios_xe | 17.12.4 | 17.12.4.x |
| cisco / ios_xe | 17.12.4a | 17.12.4a.x |
| cisco / ios_xe | 17.12.4b | 17.12.4b.x |
| cisco / ios_xe | 17.13.1 | 17.13.1.x |
| cisco / ios_xe | 17.13.1a | 17.13.1a.x |
| cisco / ios_xe | 17.14.1 | 17.14.1.x |
| cisco / ios_xe | 17.14.1a | 17.14.1a.x |