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Vulnerability of Junos OS: denial of service via Bidirectional LSP RSVP

Synthesis of the vulnerability 

An attacker can trigger a fatal error via Bidirectional LSP RSVP of Junos OS, in order to trigger a denial of service.
Vulnerable systems: Juniper EX-Series, Junos OS, MX-Series, NFX-Series, PTX-Series, QFX-Series, SRX-Series.
Severity of this threat: 2/4.
Creation date: 13/01/2021.
Références of this weakness: CERTFR-2021-AVI-033, CVE-2021-0208, JSA11098, VIGILANCE-VUL-34328.

Description of the vulnerability 

An attacker can trigger a fatal error via Bidirectional LSP RSVP of Junos OS, in...
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This computer vulnerability impacts software or systems such as Juniper EX-Series, Junos OS, MX-Series, NFX-Series, PTX-Series, QFX-Series, SRX-Series.

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

Solutions for this threat 

Fixes for this vulnerability are not yet public.
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