peter bassill · operator
$ cve CVE-2019-0006 JSON

CVE-2019-0006

9.8
CRITICAL · CVSS 3.1 · EPSS 5.3% (pctl 92)

In your normal cycle

Critical by CVSS (9.8), but no sign of active exploitation.

Description

A certain crafted HTTP packet can trigger an uninitialized function pointer deference vulnerability in the Packet Forwarding Engine manager (fxpc) on all EX, QFX and MX Series devices in a Virtual Chassis configuration. This issue can result in a crash of the fxpc daemon or may potentially lead to remote code execution. This issue only occurs when the crafted packet it destined to the device. Affected releases are Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D47 on EX and QFX Virtual Chassis Platforms; 15.1 versions prior to 15.1R7-S3 all Virtual Chassis Platforms 15.1X53 versions prior to 15.1X53-D50 on EX and QFX Virtual Chassis Platforms.

Scoring

CVSS9.8 (CRITICAL, v3.1)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS5.26% — more likely to be exploited than 92% of all CVEs
WeaknessCWE-908
On CISA KEVno
Public exploitnone known
Published2019-01-15
Last modified2026-06-17

Affected (31)

VendorProduct
juniperex2200
juniperex2200-c
juniperex2300
juniperex2300-c
juniperex3300
juniperex3400
juniperex4200
juniperex4300
juniperex4500
juniperex4550
juniperex4600
juniperex4650
juniperex6210
juniperex8208
juniperex8216
juniperex9204
juniperex9208
juniperex9214
juniperex9251
juniperex9253
juniperjunos
juniperqfx10002
juniperqfx10008
juniperqfx10016
juniperqfx3500
juniperqfx3600
juniperqfx5100
juniperqfx5110
juniperqfx5120
juniperqfx5200
juniperqfx5210

References

→ the Explorer  ·  watch your stack  ·  NVD