Published: 15/01/2019 Updated: 28/10/2021

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 668

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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 before 14.1X53-D47 on EX and QFX Virtual Chassis Platforms; 15.1 versions before 15.1R7-S3 all Virtual Chassis Platforms 15.1X53 versions before 15.1X53-D50 on EX and QFX Virtual Chassis Platforms.

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Before you slink off to the pub, be sure to patch these 19 serious vulns in Juniper Networks kit

The Register • Richard Chirgwin • 10 Jan 2019

Happy New Year from the Gin Palace

Juniper Networks has had its first big bug day in months, with 19 patches announced covering everything from third-party package catchups to critical errors in password handling. For the sake of organisation, let's pick up patches in the Junos OS first (there being so many patches, The Register will focus on those rated "High" and "Critical"). First on the critical list is CVE-2019-0006, which affects Junos OS 14.1X53, 15.1, and 15.1X53 running on EX, QFX and MX units. A crafted HTTP packet can ...

CVE-2019-0006

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