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Vulnerability of Junos OS EX2300: denial of service via Layer 2 Interface Multicast Packets

Synthesis of the vulnerability 

An attacker can trigger a fatal error via Layer 2 Interface Multicast Packets of Junos OS EX2300, in order to trigger a denial of service.
Impacted products: Juniper EX-Series, Junos OS.
Severity of this bulletin: 2/4.
Creation date: 15/10/2020.
Références of this threat: CERTFR-2020-AVI-645, CVE-2020-1668, JSA11065, VIGILANCE-VUL-33585.

Description of the vulnerability 

An attacker can trigger a fatal error via Layer 2 Interface Multicast Packets of...
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This cybersecurity alert impacts software or systems such as Juniper EX-Series, Junos OS.

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

Solutions for this threat 

This vulnerability fix will be public soon.
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