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NVD – CVE-2019-0061

ByTotally Secure

Oct 24, 2019

CVE-2019-0061 Detail

Current Description

The management daemon (MGD) is responsible for all configuration and management operations in Junos OS. The Junos CLI communicates with MGD over an internal unix-domain socket and is granted special permission to open this protected mode socket. Due to a misconfiguration of the internal socket, a local, authenticated user may be able to exploit this vulnerability to gain administrative privileges. This issue only affects Linux-based platforms. FreeBSD-based platforms are unaffected by this vulnerability. Exploitation of this vulnerability requires Junos shell access. This issue cannot be exploited from the Junos CLI. This issue affects Juniper Networks Junos OS: 15.1X49 versions prior to 15.1X49-D171, 15.1X49-D180; 15.1X53 versions prior to 15.1X53-D496, 15.1X53-D69; 16.1 versions prior to 16.1R7-S4; 16.2 versions prior to 16.2R2-S9; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R1-S8, 17.2R2-S7, 17.2R3-S1; 17.3 versions prior to 17.3R3-S4; 17.4 versions prior to 17.4R1-S6, 17.4R1-S7, 17.4R2-S3, 17.4R3; 18.1 versions prior to 18.1R2-S4, 18.1R3-S4; 18.2 versions prior to 18.2R1-S5, 18.2R2-S2, 18.2R3; 18.3 versions prior to 18.3R1-S3, 18.3R2; 18.4 versions prior to 18.4R1-S2, 18.4R2.

Source:  MITRE
View Analysis Description

Analysis Description

The management daemon (MGD) is responsible for all configuration and management operations in Junos OS. The Junos CLI communicates with MGD over an internal unix-domain socket and is granted special permission to open this protected mode socket. Due to a misconfiguration of the internal socket, a local, authenticated user may be able to exploit this vulnerability to gain administrative privileges. This issue only affects Linux-based platforms. FreeBSD-based platforms are unaffected by this vulnerability. Exploitation of this vulnerability requires Junos shell access. This issue cannot be exploited from the Junos CLI. This issue affects Juniper Networks Junos OS: 15.1X49 versions prior to 15.1X49-D171, 15.1X49-D180; 15.1X53 versions prior to 15.1X53-D496, 15.1X53-D69; 16.1 versions prior to 16.1R7-S4; 16.2 versions prior to 16.2R2-S9; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R1-S8, 17.2R2-S7, 17.2R3-S1; 17.3 versions prior to 17.3R3-S4; 17.4 versions prior to 17.4R1-S6, 17.4R1-S7, 17.4R2-S3, 17.4R3; 18.1 versions prior to 18.1R2-S4, 18.1R3-S4; 18.2 versions prior to 18.2R1-S5, 18.2R2-S2, 18.2R3; 18.3 versions prior to 18.3R1-S3, 18.3R2; 18.4 versions prior to 18.4R1-S2, 18.4R2.

Source:  MITRE

Impact

CVSS v3.1 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3.1 legend)
Impact Score: 5.9
Exploitability Score: 1.8

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9

Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Technical Details

Vulnerability Type (View All)

  • Improper Privilege Management (CWE-269)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
Configuration 2 ( hide )
Configuration 3 ( hide )
Configuration 4 ( hide )
Configuration 5 ( hide )
Configuration 6 ( hide )
Configuration 7 ( hide )
Configuration 8 ( hide )
Configuration 9 ( hide )
Configuration 10 ( hide )
Configuration 11 ( hide )

Showing 100 of 117 CPEs, view all CPEs here.

Change History

1 change record found – show changes

Initial Analysis – 10/21/2019 9:07:29 AM

Action Type Old Value New Value
Added CPE Configuration 
OR
     *cpe:2.3:a:juniper:junos:18.1:r1:*:*:*:*:*:*
     *cpe:2.3:a:juniper:junos:18.1:r2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:18.1:-:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:18.1:r2-s1:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:18.1:r2-s2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:18.1:r3:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:18.1:r3-s2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:18.1:r3-s3:*:*:*:*:*:*
Added CPE Configuration 
OR
     *cpe:2.3:a:juniper:junos:18.2:r1:*:*:*:*:*:*
     *cpe:2.3:a:juniper:junos:18.2:r1-s3:*:*:*:*:*:*
     *cpe:2.3:a:juniper:junos:18.2:r1-s4:*:*:*:*:*:*
     *cpe:2.3:a:juniper:junos:18.2:r2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:18.2:-:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:18.2:r2-s1:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:18.2:r2-s3:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:18.2:r2-s4:*:*:*:*:*:*
Added CPE Configuration Record truncated, showing 500 of 1195 characters. View Entire Change Record

OR
     *cpe:2.3:o:juniper:junos:15.1x49:-:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x49:d100:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x49:d110:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x49:d120:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x49:d130:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x49:d140:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x49:d150:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x49:d160:*:*:*:*:*:*
     *
Added CPE Configuration Record truncated, showing 500 of 1137 characters. View Entire Change Record

OR
     *cpe:2.3:o:juniper:junos:15.1x53:-:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x53:d20:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x53:d21:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x53:d210:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x53:d25:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x53:d30:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x53:d31:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x53:d32:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:15.1x53:d33:*:*:*:*:*:*
     *cpe:2.
Added CPE Configuration Record truncated, showing 500 of 668 characters. View Entire Change Record

OR
     *cpe:2.3:o:juniper:junos:16.1:-:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.1:r3:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.1:r3-s10:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.1:r3-s11:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.1:r4:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.1:r5:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.1:r5-s4:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.1:r6
Added CPE Configuration 
OR
     *cpe:2.3:o:juniper:junos:16.2:-:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.2:r1:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.2:r2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.2:r2-s1:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.2:r2-s2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.2:r2-s5:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.2:r2-s6:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.2:r2-s7:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:16.2:r2-s8:*:*:*:*:*:*
Added CPE Configuration Record truncated, showing 500 of 526 characters. View Entire Change Record

OR
     *cpe:2.3:o:juniper:junos:17.1:-:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.1:r1:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.1:r2-s1:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.1:r2-s10:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.1:r2-s2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.1:r2-s3:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.1:r2-s4:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.1:r2-s5:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.1:r2-s6:*:*:*:*:*:*
     *cpe:2.3:o:juniper:ju
Added CPE Configuration 
OR
     *cpe:2.3:o:juniper:junos:17.2:-:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.2:r1-s2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.2:r1-s4:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.2:r1-s7:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.2:r2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.2:r2-s6:*:*:*:*:*:*
Added CPE Configuration 
OR
     *cpe:2.3:o:juniper:junos:17.3:-:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.3:r2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.3:r2-s1:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.3:r2-s2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.3:r3-s1:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.3:r3-s2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.3:r3-s3:*:*:*:*:*:*
Added CPE Configuration 
OR
     *cpe:2.3:o:juniper:junos:17.4:-:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.4:r1-s1:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.4:r1-s2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.4:r1-s4:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.4:r2:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.4:r2-s1:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:17.4:r2-s4:*:*:*:*:*:*
Added CPE Configuration 
OR
     *cpe:2.3:o:juniper:junos:18.3:-:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:18.3:r1:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:18.3:r1-s1:*:*:*:*:*:*
     *cpe:2.3:o:juniper:junos:18.3:r1-s3:*:*:*:*:*:*
Added CVSS V2 
NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Added CVSS V3.1 
NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Added CWE 
NIST CWE-269
Changed Reference Type 
https://kb.juniper.net/JSA10960 No Types Assigned
 
https://kb.juniper.net/JSA10960 Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2019-0061
NVD Published Date:
10/09/2019
NVD Last Modified:
10/21/2019

By Totally Secure

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