CVE-2019-1718

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Summary

CVECVE-2019-1718
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-04-17 22:29:00 UTC
Updated2020-10-07 19:02:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cisco Identity Services Engine 2.1(0.907) All All All
Application Cisco Identity Services Engine 2.1\(0.907\) All All All
Application Cisco Identity Services Engine 2.1\(0.907\) All All All

References

ReferenceSourceLinkTags
Cisco Identity Services Engine SSL Renegotiation Denial of Service Vulnerability CISCO tools.cisco.com Vendor Advisory
Malformed Request BID www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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