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CVE-2019-0037
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
In a Dynamic Host Configuration Protocol version 6 (DHCPv6) environment, the jdhcpd daemon may crash and restart upon receipt of certain DHCPv6 solicit messages received from a DHCPv6 client. By continuously sending the same crafted packet, an attacker can repeatedly crash the jdhcpd process causing a sustained Denial of Service (DoS) to both IPv4 and IPv6 clients. Affected releases are Juniper Networks Junos OS: 15.1 versions prior to 15.1F6-S12, 15.1R7-S3; 15.1X49 versions prior to 15.1X49-D171, 15.1X49-D180; 15.1X53 versions prior to 15.1X53-D236, 15.1X53-D496; 16.1 versions prior to 16.1R3-S10, 16.1R7-S4; 16.2 versions prior to 16.2R2-S8; 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-S3; 17.4 versions prior to 17.4R1-S6, 17.4R2-S3; 18.1 versions prior to 18.1R2-S4, 18.1R3-S2; 18.2 versions prior to 18.2R2; 18.2X75 versions prior to 18.2X75-D30; 18.3 versions prior to 18.3R1-S2. This issue does not affect Junos OS releases prior to 15.1..
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:15.1:r7:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1:r3:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1:r6:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1:r4:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1:r2:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1:r5:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1:r1:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1x49-d30:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1x49-d60:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1x49-d140:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1x49-d150:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1x49-d160:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1x53-d50:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1x53-d51:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1x53-d52:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1x53-d55:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1x53-d57:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1x53-d58:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:15.1x53-d59:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:16:r2:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:16:r3:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:16:r4:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:16:r5:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:16:r6:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:16:r7:*:*:*:*:*:* |
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:r2-s7:*:*:*:*:*:* |
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:r2-s9:*:*:*:*:*:* |
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:r1-s7:*:*:*:*:*:* |
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:r3:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:17.3:r3-s2:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:17.4:r2:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:17.4:r1-s5:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:18.1:r1:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:18.1:r3:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:18.1:r3-s1:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:18.2:r1:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:18.2x75-d10:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:18.3:r1-s1:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:juniper:junos:18.3:r1:*:*:*:*:*:* |
Yes
|
- | - |