National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-0008 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/107897
https://kb.juniper.net/JSA10930 Vendor Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:juniper:junos:14.1x53:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
15.1x53
Up to (excluding)
15.1x53-d235
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
17.1
Up to (excluding)
17.1r3
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
17.2
Up to (excluding)
17.2r3
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
17.3
Up to (excluding)
17.3r3-s2
 cpe:2.3:o:juniper:junos:17.3r4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
17.4
Up to (excluding)
17.4r2-s1
 cpe:2.3:o:juniper:junos:17.4r3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
18.1
Up to (excluding)
18.1r3-s1
 cpe:2.3:o:juniper:junos:18.1r4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
18.2
Up to (excluding)
18.2r2
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
18.2x75
Up to (excluding)
18.2x75-d30
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
18.3
Up to (excluding)
18.3r2
Running on/with
 cpe:2.3:h:juniper:ex4300:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:ex4300m:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:ex4600:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:ex4650:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:qfx5100:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:qfx5110:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:qfx5120:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:qfx5200-32c:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:qfx5200-48y:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:juniper:qfx5210-64c:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-0008
NVD Published Date:
04/10/2019
NVD Last Modified:
04/15/2019