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Vulnerability of Junos OS EX/QFX: denial of service via EVPN-VXLAN

Synthesis of the vulnerability 

An attacker can trigger a fatal error via EVPN-VXLAN of Junos OS EX/QFX, in order to trigger a denial of service.
Vulnerable software: Juniper EX-Series, Junos OS, QFX-Series.
Severity of this announce: 2/4.
Creation date: 15/10/2020.
Références of this computer vulnerability: CERTFR-2020-AVI-645, CVE-2020-1687, JSA11084, VIGILANCE-VUL-33601.

Description of the vulnerability 

An attacker can trigger a fatal error via EVPN-VXLAN of Junos OS EX/QFX, in orde...
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This threat impacts software or systems such as Juniper EX-Series, Junos OS, QFX-Series.

Our Vigil@nce team determined that the severity of this computer threat is medium.

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

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

Solutions for this threat 

Workarounds for this vulnerability are not yet public.
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