Total vulnerabilities in the database
A vulnerability in the Link Layer Discovery Protocol (LLDP) for Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, adjacent attacker to disable switching on a small form-factor pluggable (SFP) interface. This vulnerability is due to incomplete validation of the source of a received LLDP packet. An attacker could exploit this vulnerability by sending a crafted LLDP packet on an SFP interface to an affected device. A successful exploit could allow the attacker to disable switching on the SFP interface, which could disrupt network traffic.
| Software | From | Fixed in |
|---|---|---|
| cisco / nx-os | 11.0(1b) | 11.0(1b).x |
| cisco / nx-os | 11.0(1c) | 11.0(1c).x |
| cisco / nx-os | 11.0(1d) | 11.0(1d).x |
| cisco / nx-os | 11.0(1e) | 11.0(1e).x |
| cisco / nx-os | 11.0(2j) | 11.0(2j).x |
| cisco / nx-os | 11.0(2m) | 11.0(2m).x |
| cisco / nx-os | 11.0(3f) | 11.0(3f).x |
| cisco / nx-os | 11.0(3i) | 11.0(3i).x |
| cisco / nx-os | 11.0(3k) | 11.0(3k).x |
| cisco / nx-os | 11.0(3n) | 11.0(3n).x |
| cisco / nx-os | 11.0(3o) | 11.0(3o).x |
| cisco / nx-os | 11.0(4g) | 11.0(4g).x |
| cisco / nx-os | 11.0(4h) | 11.0(4h).x |
| cisco / nx-os | 11.0(4o) | 11.0(4o).x |
| cisco / nx-os | 11.0(4q) | 11.0(4q).x |
| cisco / nx-os | 11.1(1j) | 11.1(1j).x |
| cisco / nx-os | 11.1(1o) | 11.1(1o).x |
| cisco / nx-os | 11.1(1r) | 11.1(1r).x |
| cisco / nx-os | 11.1(1s) | 11.1(1s).x |
| cisco / nx-os | 11.1(2h) | 11.1(2h).x |
| cisco / nx-os | 11.1(2i) | 11.1(2i).x |
| cisco / nx-os | 11.1(3f) | 11.1(3f).x |
| cisco / nx-os | 11.1(4e) | 11.1(4e).x |
| cisco / nx-os | 11.1(4f) | 11.1(4f).x |
| cisco / nx-os | 11.1(4g) | 11.1(4g).x |
| cisco / nx-os | 11.1(4i) | 11.1(4i).x |
| cisco / nx-os | 11.1(4l) | 11.1(4l).x |
| cisco / nx-os | 11.1(4m) | 11.1(4m).x |
| cisco / nx-os | 11.2(1i) | 11.2(1i).x |
| cisco / nx-os | 11.2(1k) | 11.2(1k).x |
| cisco / nx-os | 11.2(1m) | 11.2(1m).x |
| cisco / nx-os | 11.2(2g) | 11.2(2g).x |
| cisco / nx-os | 11.2(2h) | 11.2(2h).x |
| cisco / nx-os | 11.2(2i) | 11.2(2i).x |
| cisco / nx-os | 11.2(2j) | 11.2(2j).x |
| cisco / nx-os | 11.2(3c) | 11.2(3c).x |
| cisco / nx-os | 11.2(3e) | 11.2(3e).x |
| cisco / nx-os | 11.2(3h) | 11.2(3h).x |
| cisco / nx-os | 11.2(3m) | 11.2(3m).x |
| cisco / nx-os | 11.3(1g) | 11.3(1g).x |
| cisco / nx-os | 11.3(1h) | 11.3(1h).x |
| cisco / nx-os | 11.3(1i) | 11.3(1i).x |
| cisco / nx-os | 11.3(1j) | 11.3(1j).x |
| cisco / nx-os | 11.3(2f) | 11.3(2f).x |
| cisco / nx-os | 11.3(2h) | 11.3(2h).x |
| cisco / nx-os | 11.3(2i) | 11.3(2i).x |
| cisco / nx-os | 11.3(2j) | 11.3(2j).x |
| cisco / nx-os | 11.3(2k) | 11.3(2k).x |
| cisco / nx-os | 12.0(1m) | 12.0(1m).x |
| cisco / nx-os | 12.0(1n) | 12.0(1n).x |
| cisco / nx-os | 12.0(1o) | 12.0(1o).x |
| cisco / nx-os | 12.0(1p) | 12.0(1p).x |
| cisco / nx-os | 12.0(1q) | 12.0(1q).x |
| cisco / nx-os | 12.0(1r) | 12.0(1r).x |
| cisco / nx-os | 12.0(2f) | 12.0(2f).x |
| cisco / nx-os | 12.0(2g) | 12.0(2g).x |
| cisco / nx-os | 12.0(2h) | 12.0(2h).x |
| cisco / nx-os | 12.0(2l) | 12.0(2l).x |
| cisco / nx-os | 12.0(2m) | 12.0(2m).x |
| cisco / nx-os | 12.0(2n) | 12.0(2n).x |
| cisco / nx-os | 12.0(2o) | 12.0(2o).x |
| cisco / nx-os | 12.1(1h) | 12.1(1h).x |
| cisco / nx-os | 12.1(1i) | 12.1(1i).x |
| cisco / nx-os | 12.1(2e) | 12.1(2e).x |
| cisco / nx-os | 12.1(2g) | 12.1(2g).x |
| cisco / nx-os | 12.1(2k) | 12.1(2k).x |
| cisco / nx-os | 12.1(3g) | 12.1(3g).x |
| cisco / nx-os | 12.1(3h) | 12.1(3h).x |
| cisco / nx-os | 12.1(3j) | 12.1(3j).x |
| cisco / nx-os | 12.1(4a) | 12.1(4a).x |
| cisco / nx-os | 12.2(1k) | 12.2(1k).x |
| cisco / nx-os | 12.2(1n) | 12.2(1n).x |
| cisco / nx-os | 12.2(1o) | 12.2(1o).x |
| cisco / nx-os | 12.2(2e) | 12.2(2e).x |
| cisco / nx-os | 12.2(2f) | 12.2(2f).x |
| cisco / nx-os | 12.2(2i) | 12.2(2i).x |
| cisco / nx-os | 12.2(2j) | 12.2(2j).x |
| cisco / nx-os | 12.2(2k) | 12.2(2k).x |
| cisco / nx-os | 12.2(2q) | 12.2(2q).x |
| cisco / nx-os | 12.2(3j) | 12.2(3j).x |
| cisco / nx-os | 12.2(3p) | 12.2(3p).x |
| cisco / nx-os | 12.2(3r) | 12.2(3r).x |
| cisco / nx-os | 12.2(3s) | 12.2(3s).x |
| cisco / nx-os | 12.2(3t) | 12.2(3t).x |
| cisco / nx-os | 12.2(4f) | 12.2(4f).x |
| cisco / nx-os | 12.2(4p) | 12.2(4p).x |
| cisco / nx-os | 12.2(4q) | 12.2(4q).x |
| cisco / nx-os | 12.2(4r) | 12.2(4r).x |
| cisco / nx-os | 12.3(1e) | 12.3(1e).x |
| cisco / nx-os | 12.3(1f) | 12.3(1f).x |
| cisco / nx-os | 12.3(1i) | 12.3(1i).x |
| cisco / nx-os | 12.3(1l) | 12.3(1l).x |
| cisco / nx-os | 12.3(1o) | 12.3(1o).x |
| cisco / nx-os | 12.3(1p) | 12.3(1p).x |
| cisco / nx-os | 13.0(1k) | 13.0(1k).x |
| cisco / nx-os | 13.0(2h) | 13.0(2h).x |
| cisco / nx-os | 13.0(2k) | 13.0(2k).x |
| cisco / nx-os | 13.0(2n) | 13.0(2n).x |
| cisco / nx-os | 13.1(1i) | 13.1(1i).x |
| cisco / nx-os | 13.1(2m) | 13.1(2m).x |
| cisco / nx-os | 13.1(2o) | 13.1(2o).x |
| cisco / nx-os | 13.1(2p) | 13.1(2p).x |
| cisco / nx-os | 13.1(2q) | 13.1(2q).x |
| cisco / nx-os | 13.1(2s) | 13.1(2s).x |
| cisco / nx-os | 13.1(2t) | 13.1(2t).x |
| cisco / nx-os | 13.1(2u) | 13.1(2u).x |
| cisco / nx-os | 13.1(2v) | 13.1(2v).x |
| cisco / nx-os | 13.2(1l) | 13.2(1l).x |
| cisco / nx-os | 13.2(1m) | 13.2(1m).x |
| cisco / nx-os | 13.2(2l) | 13.2(2l).x |
| cisco / nx-os | 13.2(2o) | 13.2(2o).x |
| cisco / nx-os | 13.2(3i) | 13.2(3i).x |
| cisco / nx-os | 13.2(3j) | 13.2(3j).x |
| cisco / nx-os | 13.2(3n) | 13.2(3n).x |
| cisco / nx-os | 13.2(3o) | 13.2(3o).x |
| cisco / nx-os | 13.2(3r) | 13.2(3r).x |
| cisco / nx-os | 13.2(3s) | 13.2(3s).x |
| cisco / nx-os | 13.2(4d) | 13.2(4d).x |
| cisco / nx-os | 13.2(4e) | 13.2(4e).x |
| cisco / nx-os | 13.2(5d) | 13.2(5d).x |
| cisco / nx-os | 13.2(5e) | 13.2(5e).x |
| cisco / nx-os | 13.2(5f) | 13.2(5f).x |
| cisco / nx-os | 13.2(6i) | 13.2(6i).x |
| cisco / nx-os | 13.2(7f) | 13.2(7f).x |
| cisco / nx-os | 13.2(7k) | 13.2(7k).x |
| cisco / nx-os | 13.2(8d) | 13.2(8d).x |
| cisco / nx-os | 13.2(9b) | 13.2(9b).x |
| cisco / nx-os | 13.2(9f) | 13.2(9f).x |
| cisco / nx-os | 13.2(9h) | 13.2(9h).x |
| cisco / nx-os | 13.2(41d) | 13.2(41d).x |
| cisco / nx-os | 14.0(1h) | 14.0(1h).x |
| cisco / nx-os | 14.0(2c) | 14.0(2c).x |
| cisco / nx-os | 14.0(3c) | 14.0(3c).x |
| cisco / nx-os | 14.0(3d) | 14.0(3d).x |
| cisco / nx-os | 14.1(1i) | 14.1(1i).x |
| cisco / nx-os | 14.1(1j) | 14.1(1j).x |
| cisco / nx-os | 14.1(1k) | 14.1(1k).x |
| cisco / nx-os | 14.1(1l) | 14.1(1l).x |
| cisco / nx-os | 14.1(2g) | 14.1(2g).x |
| cisco / nx-os | 14.1(2m) | 14.1(2m).x |
| cisco / nx-os | 14.1(2o) | 14.1(2o).x |
| cisco / nx-os | 14.1(2s) | 14.1(2s).x |
| cisco / nx-os | 14.1(2u) | 14.1(2u).x |
| cisco / nx-os | 14.1(2w) | 14.1(2w).x |
| cisco / nx-os | 14.1(2x) | 14.1(2x).x |
| cisco / nx-os | 14.2(1i) | 14.2(1i).x |
| cisco / nx-os | 14.2(1j) | 14.2(1j).x |
| cisco / nx-os | 14.2(1l) | 14.2(1l).x |
| cisco / nx-os | 14.2(2e) | 14.2(2e).x |
| cisco / nx-os | 14.2(2f) | 14.2(2f).x |
| cisco / nx-os | 14.2(2g) | 14.2(2g).x |
| cisco / nx-os | 14.2(3j) | 14.2(3j).x |
| cisco / nx-os | 14.2(3l) | 14.2(3l).x |
| cisco / nx-os | 14.2(3n) | 14.2(3n).x |
| cisco / nx-os | 14.2(3q) | 14.2(3q).x |
| cisco / nx-os | 14.2(4i) | 14.2(4i).x |
| cisco / nx-os | 14.2(4k) | 14.2(4k).x |
| cisco / nx-os | 14.2(4o) | 14.2(4o).x |
| cisco / nx-os | 14.2(4p) | 14.2(4p).x |
| cisco / nx-os | 14.2(5k) | 14.2(5k).x |
| cisco / nx-os | 15.0(1k) | 15.0(1k).x |
| cisco / nx-os | 15.0(1l) | 15.0(1l).x |
| cisco / nx-os | 15.0(2e) | 15.0(2e).x |
| cisco / nx-os | 15.0(2h) | 15.0(2h).x |