CVE-2018-0029 Information

Description

While experiencing a broadcast storm placing the fxp0 interface into promiscuous mode via the ‘monitor traffic interface fxp0’ can cause the system to crash and restart (vmcore). This issue only affects Junos OS 15.1 and later releases and affects both single core and multi-core REs. Releases prior to Junos OS 15.1 are unaffected by this vulnerability. Affected releases are Juniper Networks Junos OS: 15.1 versions prior to 15.1F6-S11 15.1R4-S9 15.1R6-S6 15.1R7; 15.1X49 versions prior to 15.1X49-D140; 15.1X53 versions prior to 15.1X53-D59 on EX2300/EX3400; 15.1X53 versions prior to 15.1X53-D67 on QFX10K; 15.1X53 versions prior to 15.1X53-D233 on QFX5200/QFX5110; 15.1X53 versions prior to 15.1X53-D471 15.1X53-D490 on NFX; 16.1 versions prior to 16.1R3-S8 16.1R5-S4 16.1R6-S1 16.1R7; 16.2 versions prior to 16.2R1-S6 16.2R2-S5 16.2R3; 17.1 versions prior to 17.1R1-S7 17.1R2-S7 17.1R3; 17.2 versions prior to 17.2R1-S6 17.2R2-S4 17.2R3; 17.2X75 versions prior to 17.2X75-D90 17.2X75-D110; 17.3 versions prior to 17.3R1-S4 17.3R2; 17.4 versions prior to 17.4R1-S3 17.4R2.

CVSS Vector

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://www.securitytracker.com/id/1041319 https://kb.juniper.net/JSA10863

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5