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Medium · 5.5 CVE-2019-0009 EUVD-2019-0816GHSA-29c6-mr8r-mfmj

Junos OS: EX2300 and EX3400: High disk I/O operations may disrupt the communication between RE and PFE

Published Jan 15, 2019 · Updated Sep 16, 2024 · Assigned by juniper

Vendor: Juniper Networks Product: Junos OS Category: Network devices

Description

On EX2300 and EX3400 series, high disk I/O operations may disrupt the communication between the routing engine (RE) and the packet forwarding engine (PFE). In a virtual chassis (VC) deployment, this issue disrupts communication between the VC members. This issue does not affect other Junos platforms. Affected releases are Junos OS on EX2300 and EX3400 series: 15.1X53 versions prior to 15.1X53-D590; 18.1 versions prior to 18.1R2-S2, 18.1R3; 18.2 versions prior to 18.2R2.

Affected products

VendorProductAffectedFixed
Juniper Networks Junos OS 15.1X53 – < 15.1X53-D113, 15.1X53-D590, 18.1 – < 18.1R2-S2, 18.1R3, 18.2 – < 18.2R2 15.1X53-D113, 15.1X53-D590

References