CVE-2019-0009

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

Medium · published January 15, 2019

CVSS v3.0
5.5
EPSS
0%
Percentile
27.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
5.5 · MEDIUM
Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00350 · 27.4th percentile
Published
2019-01-15T21:00Z
EPSS history
Timeline
  • 15 JAN 21:00Z
    Junos OS: EX2300 and EX3400: High disk I/O operations may disrupt the communication between RE and PFE
    cvelistv5