National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-0039 Detail

Current Description

If REST API is enabled, the Junos OS login credentials are vulnerable to brute force attacks. The high default connection limit of the REST API may allow an attacker to brute-force passwords using advanced scripting techniques. Additionally, administrators who do not enforce a strong password policy can increase the likelihood of success from brute force attacks. Affected releases are Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D49; 15.1 versions prior to 15.1F6-S12, 15.1R7-S3; 15.1X49 versions prior to 15.1X49-D160; 15.1X53 versions prior to 15.1X53-D236, 15.1X53-D495, 15.1X53-D591, 15.1X53-D69; 16.1 versions prior to 16.1R3-S10, 16.1R4-S12, 16.1R6-S6, 16.1R7-S3; 16.1X65 versions prior to 16.1X65-D49; 16.2 versions prior to 16.2R2-S7; 17.1 versions prior to 17.1R2-S10, 17.1R3; 17.2 versions prior to 17.2R1-S8, 17.2R3-S1; 17.3 versions prior to 17.3R3-S2; 17.4 versions prior to 17.4R1-S6, 17.4R2-S2; 18.1 versions prior to 18.1R2-S4, 18.1R3-S1; 18.2 versions prior to 18.2R1-S5; 18.2X75 versions prior to 18.2X75-D30; 18.3 versions prior to 18.3R1-S1.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.1 HIGH
Vector:  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score
CNA:  Juniper Networks, Inc.
Base Score: 5.3 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/107899
https://kb.juniper.net/JSA10928 Mitigation Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-255 Credentials Management NIST  
CWE-307 Improper Restriction of Excessive Authentication Attempts Juniper Networks, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.1x53
Up to (excluding)
14.1x53-d49
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
15.1
Up to (excluding)
15.1f6-s12
 cpe:2.3:o:juniper:junos:15.1r7-s3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
15.1x49
Up to (excluding)
15.1x49-d160
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
15.1x53
Up to (excluding)
15.1x53-d236
 cpe:2.3:o:juniper:junos:15.1x53-d69:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x53-d495:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x53-d591:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
16.1
Up to (excluding)
16.1r3-s10
 cpe:2.3:o:juniper:junos:16.1r4-s12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:16.1r6-s6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:16.1r7-s3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
16.1x65
Up to (excluding)
16.1x65-d49
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
16.2
Up to (excluding)
16.2r2-s7
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
17.1
Up to (excluding)
17.1r2-s10
 cpe:2.3:o:juniper:junos:17.1r3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
17.2
Up to (excluding)
17.2r1-s8
 cpe:2.3:o:juniper:junos:17.2r3-s1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 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:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
17.4
Up to (excluding)
17.4r1-s6
 cpe:2.3:o:juniper:junos:17.4r2-s2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
18.1
Up to (excluding)
18.1r2-s4
 cpe:2.3:o:juniper:junos:18.1r3-s1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
18.2
Up to (excluding)
18.2r1-s5
 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)
18.3r1-s1


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-0039
NVD Published Date:
04/10/2019
NVD Last Modified:
04/15/2019