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Vulnerability of F5 BIG-IP: denial of service via iRule RESOLV-lookup

Synthesis of the vulnerability 

An attacker can trigger a fatal error via iRule RESOLV::lookup of F5 BIG-IP, in order to trigger a denial of service.
Impacted systems: BIG-IP Hardware, TMOS.
Severity of this alert: 3/4.
Creation date: 03/11/2020.
Références of this alert: CERTFR-2020-AVI-704, CVE-2020-5941, K03125360, VIGILANCE-VUL-33761.

Description of the vulnerability 

An attacker can trigger a fatal error via iRule RESOLV::lookup of F5 BIG-IP, in ...
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This cybersecurity alert impacts software or systems such as BIG-IP Hardware, TMOS.

Our Vigil@nce team determined that the severity of this weakness is important.

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 security weakness.

Solutions for this threat 

Fixes for this vulnerability are not yet public.
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