Total vulnerabilities in the database
A vulnerability in the implementation of the system login block-for command for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a login process to unexpectedly restart, causing a denial of service (DoS) condition. This vulnerability is due to a logic error in the implementation of the system login block-for command when an attack is detected and acted upon. An attacker could exploit this vulnerability by performing a brute-force login attack on an affected device. A successful exploit could allow the attacker to cause a login process to reload, which could result in a delay during authentication to the affected device.
| Software | From | Fixed in |
|---|---|---|
| cisco / nx-os | 7.0(3)i4(0.116) | 7.0(3)i4(0.116).x |
| cisco / nx-os | 7.3(7)n1(1b) | 7.3(7)n1(1b).x |
| cisco / unified_computing_system | - | 4.0\(4m\) |
| cisco / unified_computing_system | 4.1 | 4.1\(3d\) |