| Package | Affected versions | Patched versions |
|---|---|---|
| unified computing system | ≥ 4.0, < 4.0\(4m\)≥ 4.1, < 4.1\(3e\) | 4.0\(4m\)4.1\(3e\) |
A vulnerability in the way Cisco UCS Manager software handles SSH sessions could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper resource management for established SSH sessions. An attacker could exploit this vulnerability by opening a significant number of SSH sessions on an affected device. A successful exploit could allow the attacker to cause a crash and restart of internal Cisco UCS Manager software processes and a temporary loss of access to the Cisco UCS Manager CLI and web UI. Note: The attacker must have valid user credentials to authenticate to the affected device.
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