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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2019-0039 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 3.x Severity and Vector Strings:

NIST CVSS score
NIST: NVD
Base Score:  8.1 HIGH
Vector:  CVSS:3.1/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 Broken Link  Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/107899 Broken Link  Third Party Advisory  VDB Entry 
https://kb.juniper.net/JSA10928 Mitigation  Vendor Advisory 
https://kb.juniper.net/JSA10928 Mitigation  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-307 Improper Restriction of Excessive Authentication Attempts cwe source acceptance level NIST   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:*:*:*:*:*:*:*:*
   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:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		From (including)
16.1		Up to (excluding)
16.1r3-s10
 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:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		From (including)
17.2		Up to (excluding)
17.2r1-s8
 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:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		From (including)
18.1		Up to (excluding)
18.1r2-s4
 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

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

14 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-0039
NVD Published Date:
04/10/2019
NVD Last Modified:
11/20/2024
Source:
Juniper Networks, Inc.