5.3
Medium
CVE-2019-1718 A vulnerability in the web interface of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote…
Description
A vulnerability in the web interface of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to trigger high CPU usage, resulting in a denial of service (DoS) condition. The vulnerability is due to improper handling of Secure Sockets Layer (SSL) renegotiation requests. An attacker could exploit this vulnerability by sending renegotiation requests at a high rate. An successful exploit could increase the resource usage on the system, eventually leading to a DoS condition. This vulnerability affects version 2.1.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Identity Services Engine Software | Versions not published |
References
- 20190417 Cisco Identity Services Engine SSL Renegotiation Denial of Service Vulnerability tools.cisco.com
- 108030 www.securityfocus.com
Timeline
- Published
- Last modified
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