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High · 7.5 CVE-2020-1634 EUVD-2020-12502GHSA-h7f7-r6mm-7w8h

Junos OS: High-End SRX Series: Multicast traffic might cause all FPCs to reset.

Published Apr 8, 2020 · Updated Sep 16, 2024 · Assigned by juniper

Description

On High-End SRX Series devices, in specific configurations and when specific networking events or operator actions occur, an SPC receiving genuine multicast traffic may core. Subsequently, all FPCs in a chassis may reset causing a Denial of Service. This issue affects both IPv4 and IPv6. This issue affects: Juniper Networks Junos OS 12.3X48 version 12.3X48-D80 and later versions prior to 12.3X48-D95 on High-End SRX Series. This issue does not affect Branch SRX Series devices.

Affected products

VendorProductAffectedFixed
Juniper Networks Junos OS 12.3X48-D80 – < 12.3X48* 12.3X48*

References