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Vulnerability of F5 BIG-IP LTM: overload via Client SSL Profile Authentication

Synthesis of the vulnerability 

An attacker can trigger an overload via Client SSL Profile Authentication of F5 BIG-IP LTM, in order to trigger a denial of service.
Vulnerable products: BIG-IP Hardware, TMOS.
Severity of this weakness: 2/4.
Creation date: 28/10/2020.
Références of this bulletin: CERTFR-2020-AVI-689, CVE-2020-5936, K44020030, VIGILANCE-VUL-33708.

Description of the vulnerability 

An attacker can trigger an overload via Client SSL Profile Authentication of F5 BIG-IP LTM, in order to trigger a denial of service.
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This vulnerability bulletin impacts software or systems such as BIG-IP Hardware, TMOS.

Our Vigil@nce team determined that the severity of this security note is medium.

The trust level is of type confirmed by the editor, with an origin of internet client.

An attacker with a expert ability can exploit this cybersecurity note.

Solutions for this threat 

F5 BIG-IP LTM: fixed versions for Client SSL Profile Authentication.
Fixed versions are indicated in information sources.
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