National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2020-1628 Detail

Current Description

Juniper Networks Junos OS uses the 128.0.0.0/2 subnet for internal communications between the RE and PFEs. It was discovered that packets utilizing these IP addresses may egress an EX4300 switch, leaking configuration information such as heartbeats, kernel versions, etc. out to the Internet, leading to an information exposure vulnerability. This issue affects Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D53 on EX4300; 15.1 versions prior to 15.1R7-S6 on EX4300; 15.1X49 versions prior to 15.1X49-D200, 15.1X49-D210 on EX4300; 16.1 versions prior to 16.1R7-S7 on EX4300; 17.1 versions prior to 17.1R2-S11, 17.1R3-S2 on EX4300; 17.2 versions prior to 17.2R3-S3 on EX4300; 17.3 versions prior to 17.3R2-S5, 17.3R3-S7 on EX4300; 17.4 versions prior to 17.4R2-S9, 17.4R3 on EX4300; 18.1 versions prior to 18.1R3-S8 on EX4300; 18.2 versions prior to 18.2R3-S2 on EX4300; 18.3 versions prior to 18.3R2-S3, 18.3R3, 18.3R3-S1 on EX4300; 18.4 versions prior to 18.4R1-S5, 18.4R2-S3, 18.4R3 on EX4300; 19.1 versions prior to 19.1R1-S4, 19.1R2 on EX4300; 19.2 versions prior to 19.2R1-S4, 19.2R2 on EX4300; 19.3 versions prior to 19.3R1-S1, 19.3R2 on EX4300.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score matches with CNA score
CNA:  Juniper Networks, Inc.
Base Score: 5.3 MEDIUM
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
https://kb.juniper.net/JSA11008 Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor NIST   Juniper Networks, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:juniper:junos:18.1:r1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:juniper:junos:18.1:r2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:juniper:junos:18.2:r1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:juniper:junos:18.2:r1-s3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:juniper:junos:18.2:r1-s4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:juniper:junos:18.2:r2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d10:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d15:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d16:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d25:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d26:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d27:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d30:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d35:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d40:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d42:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d43:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d44:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d45:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d48:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d50:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:14.1x53:d51:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:a1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f2-s1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f2-s2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f2-s3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f2-s4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f5-s7:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f6:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f6-s1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f6-s12:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f6-s2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f6-s3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f6-s4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f6-s7:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:f7:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r4-s7:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r4-s8:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r4-s9:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r5-s1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r5-s5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r5-s6:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r6:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r6-s1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r6-s2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r6-s6:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r7:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r7-s1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r7-s2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r7-s3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r7-s4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1:r7-s5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d100:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d110:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d120:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d130:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d140:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d15:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d150:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d160:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d170:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d180:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d190:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d25:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d40:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d45:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d50:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d55:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d60:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d65:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d70:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d75:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d80:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:15.1x49:d90:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:16.1:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:16.1:r3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:16.1:r3-s10:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:16.1:r3-s11:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:16.1:r4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:juniper:junos:16.1:r4-s12:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
Showing 100 of 228 CPE Match Criteria, view all CPEs here


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-1628
NVD Published Date:
04/08/2020
NVD Last Modified:
04/13/2020