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CVE-2019-0019

CVE information

Published

3 years ago

Last Modified

1 year ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

High

Impact Analysis

Description

When BGP tracing is enabled an incoming BGP message may cause the Junos OS routing protocol daemon (rpd) process to crash and restart. While rpd restarts after a crash, repeated crashes can result in an extended DoS condition. Affected releases are Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S4, 16.1R7-S5; 16.2 versions prior to 16.2R2-S9, 16.2R3; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3-S1; 17.3 versions prior to 17.3R3-S3, 17.3R3-S4, 17.3R4; 17.4 versions prior to 17.4R1-S7, 17.4R2-S3, 17.4R2-S4, 17.4R3; 18.1 versions prior to 18.1R2-S4, 18.1R3-S4, 18.1R4; 18.2 versions prior to 18.2R2-S2, 18.2R2-S3, 18.2R3; 18.2X75 versions prior to 18.2X75-D40; 18.3 versions prior to 18.3R1-S3, 18.3R2; 18.4 versions prior to 18.4R1-S2, 18.4R2. This issue does not affect Junos releases prior to 16.1R1..

CVSSv2.0 Score

Severity
Medium
Base Score
5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
None
Availability Impact
Partial
Integrity Impact
None

CVSSv3.1 Score

Severity
High
Base Score
7.5/10
Exploit Score
3.9/10
Access Vector
Network
Access Complexity
Low
Privileges Required
None
Impact Score
3.6/10
Confidentiality Impact
None
Availability Impact
High
Integrity Impact
None
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:16.1:r4:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:16.1:r3:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:16.1:r5:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:16.1:r6:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:16.1:-:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:16.2:r2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:16.2:r1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:16.2:-:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.1:r1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.1:r2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.1:-:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.2:r1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.2:r2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.2:r3:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.2:-:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.3:r1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.3:r2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.3:r2-s2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.3:r3:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.3:r2-s1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.3:-:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.4:r1-s1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.4:r1-s2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:17.4:-:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:18.1:r1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:18.1:-:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:18.2x75:d5:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:18.2x75:-:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:18.2x75:d20:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:18.3:r1-s1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:18.3:r1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:18.3:r1-s2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:18.3:-:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:18.4:r1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:juniper:junos:18.4:-:*:*:*:*:*:*
  Yes
- -