Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Cisco / Cisco Identity Services Engine Software | affected 2.1(0.907) |
CWE
CWE-399
References
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-ise-ssl-dos
- http://www.securityfocus.com/bid/108030
ADP enrichment
No English description supplied.
No English description supplied.
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