4.3 Moyenne

CVE-2021-1592 A vulnerability in the way Cisco UCS Manager software handles SSH sessions could allow an authenticated, remote attacker…

Description

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.

Produits et versions touchés

Produit	Versions touchées	Corrigé en
Cisco Unified Computing System (Managed)	Versions non publiées

Références

20210825 Cisco UCS Manager Software SSH Sessions Denial of Service Vulnerability tools.cisco.com

Chronologie

Publiée 25 août 2021
Dernière modification 7 novembre 2024

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