CVE-2020-1629 Information

Description

A race condition vulnerability on Juniper Network Junos OS devices may cause the routing protocol daemon (RPD) process to crash and restart while processing a BGP NOTIFICATION message. This issue affects Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S6; 16.2 versions prior to 16.2R2-S11; 17.1 versions prior to 17.1R2-S11 17.1R3-S1; 17.2 versions prior to 17.2R1-S9 17.2R3-S3; 17.2 version 17.2R2 and later versions; 17.2X75 versions prior to 17.2X75-D105 17.2X75-D110; 17.3 versions prior to 17.3R2-S5 17.3R3-S6; 17.4 versions prior to 17.4R2-S7 17.4R3; 18.1 versions prior to 18.1R3-S8; 18.2 versions prior to 18.2R3-S3; 18.2X75 versions prior to 18.2X75-D410 18.2X75-D420 18.2X75-D50 18.2X75-D60; 18.3 versions prior to 18.3R1-S5 18.3R2-S2 18.3R3; 18.4 versions prior to 18.4R2-S2 18.4R3; 19.1 versions prior to 19.1R1-S2 19.1R2; 19.2 versions prior to 19.2R1-S4 19.2R2. This issue does not affect Juniper Networks Junos OS prior to version 16.1R1.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://kb.juniper.net/JSA11009

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.9