CVE-2019-0008

A certain sequence of valid BGP or IPv6 BFD packets may trigger a stack based buffer overflow in the Junos OS Packet Forwarding Engine manager (FXPC) process on QFX5000 series, EX4300, EX4600 devices. This issue can result in a crash of the fxpc daemon or may potentially lead to remote code execution. Affected releases are Juniper Networks Junos OS on QFX 5000 series, EX4300, EX4600 are: 14.1X53; 15.1X53 versions prior to 15.1X53-D235; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3; 17.3 versions prior to 17.3R3-S2, 17.3R4; 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1, 18.1R4; 18.2 versions prior to 18.2R2; 18.2X75 versions prior to 18.2X75-D30; 18.3 versions prior to 18.3R2.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

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CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://kb.juniper.net/JSA10930	Vendor Advisory
http://www.securityfocus.com/bid/107897	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:juniper:junos::::::::
	cpe:2.3:o:juniper:junos::::::::
	cpe:2.3:o:juniper:junos::::::::
	cpe:2.3:o:juniper:junos:17.4:::::::*
	cpe:2.3:o:juniper:junos:18.1:::::::*
	cpe:2.3:o:juniper:junos::::::::
	cpe:2.3:o:juniper:junos::::::::
	cpe:2.3:o:juniper:junos:14.1x53:::::::*
	cpe:2.3:o:juniper:junos:17.3:::::::*
	cpe:2.3:o:juniper:junos::::::::
	cpe:2.3:o:juniper:junos::::::::
	cpe:2.3:o:juniper:junos::::::::
	cpe:2.3:o:juniper:junos::::::::

OR	cpe:2.3:h:juniper:qfx5120:-:::::::*
	cpe:2.3:h:juniper:qfx5200-48y:-:::::::*
	cpe:2.3:h:juniper:ex4300m:-:::::::*
	cpe:2.3:h:juniper:qfx5110:-:::::::*
	cpe:2.3:h:juniper:ex4650:-:::::::*
	cpe:2.3:h:juniper:ex4300:-:::::::*
	cpe:2.3:h:juniper:qfx5100:-:::::::*
	cpe:2.3:h:juniper:ex4600:-:::::::*
	cpe:2.3:h:juniper:qfx5200-32c:-:::::::*
	cpe:2.3:h:juniper:qfx5210-64c:-:::::::*

Information

Published : 2019-04-10 13:29

Updated : 2021-10-25 09:19

NVD link : CVE-2019-0008

Mitre link : CVE-2019-0008

JSON object : View

CWE

CWE-787

Out-of-bounds Write

Products Affected

juniper

ex4300
ex4650
junos
ex4600
qfx5120
qfx5210-64c
qfx5100
qfx5110
qfx5200-32c
qfx5200-48y
ex4300m

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9.8 /10