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Vulnerability Details : CVE-2019-0037

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.
Publish Date : 2019-04-10 Last Update Date : 2019-10-09
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service

- Products Affected By CVE-2019-0037

# Product Type Vendor Product Version Update Edition Language
1 OS Juniper Junos 15.1x53-d52 Version Details Vulnerabilities
2 OS Juniper Junos 15.1x49-d140 Version Details Vulnerabilities
3 OS Juniper Junos 15.1 R5 Version Details Vulnerabilities
4 OS Juniper Junos 15.1x53-d55 Version Details Vulnerabilities
5 OS Juniper Junos 15.1x49-d150 Version Details Vulnerabilities
6 OS Juniper Junos 15.1 R6 Version Details Vulnerabilities
7 OS Juniper Junos 15.1x53-d57 Version Details Vulnerabilities
8 OS Juniper Junos 15.1 R1 Version Details Vulnerabilities
9 OS Juniper Junos 15.1x49-d160 Version Details Vulnerabilities
10 OS Juniper Junos 15.1 R7 Version Details Vulnerabilities
11 OS Juniper Junos 15.1x53-d58 Version Details Vulnerabilities
12 OS Juniper Junos 15.1 R2 Version Details Vulnerabilities
13 OS Juniper Junos 15.1x53-d50 Version Details Vulnerabilities
14 OS Juniper Junos 15.1x49-d30 Version Details Vulnerabilities
15 OS Juniper Junos 15.1x53-d59 Version Details Vulnerabilities
16 OS Juniper Junos 15.1 R3 Version Details Vulnerabilities
17 OS Juniper Junos 15.1x53-d51 Version Details Vulnerabilities
18 OS Juniper Junos 15.1x49-d60 Version Details Vulnerabilities
19 OS Juniper Junos 15.1 R4 Version Details Vulnerabilities
20 OS Juniper Junos 16 R3 Version Details Vulnerabilities
21 OS Juniper Junos 16 R4 Version Details Vulnerabilities
22 OS Juniper Junos 16 R5 Version Details Vulnerabilities
23 OS Juniper Junos 16 R6 Version Details Vulnerabilities
24 OS Juniper Junos 16 R7 Version Details Vulnerabilities
25 OS Juniper Junos 16 R2 Version Details Vulnerabilities
26 OS Juniper Junos 16.2 R1 Version Details Vulnerabilities
27 OS Juniper Junos 16.2 R2 Version Details Vulnerabilities
28 OS Juniper Junos 16.2 R2-s7 Version Details Vulnerabilities
29 OS Juniper Junos 17.1 R1 Version Details Vulnerabilities
30 OS Juniper Junos 17.1 R2 Version Details Vulnerabilities
31 OS Juniper Junos 17.1 R2-s9 Version Details Vulnerabilities
32 OS Juniper Junos 17.2 R1 Version Details Vulnerabilities
33 OS Juniper Junos 17.2 R2 Version Details Vulnerabilities
34 OS Juniper Junos 17.2 R3 Version Details Vulnerabilities
35 OS Juniper Junos 17.2 R1-s7 Version Details Vulnerabilities
36 OS Juniper Junos 17.3 R2 Version Details Vulnerabilities
37 OS Juniper Junos 17.3 R3 Version Details Vulnerabilities
38 OS Juniper Junos 17.3 R3-s2 Version Details Vulnerabilities
39 OS Juniper Junos 17.3 R1 Version Details Vulnerabilities
40 OS Juniper Junos 17.4 R2 Version Details Vulnerabilities
41 OS Juniper Junos 17.4 R1 Version Details Vulnerabilities
42 OS Juniper Junos 17.4 R1-s5 Version Details Vulnerabilities
43 OS Juniper Junos 18.1 R1 Version Details Vulnerabilities
44 OS Juniper Junos 18.1 R2 Version Details Vulnerabilities
45 OS Juniper Junos 18.1 R3 Version Details Vulnerabilities
46 OS Juniper Junos 18.1 R3-s1 Version Details Vulnerabilities
47 OS Juniper Junos 18.2x75-d10 Version Details Vulnerabilities
48 OS Juniper Junos 18.2 R1 Version Details Vulnerabilities
49 OS Juniper Junos 18.3 R1 Version Details Vulnerabilities
50 OS Juniper Junos 18.3 R1-s1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Juniper Junos 50

- References For CVE-2019-0037
BID 107894 Juniper Junos CVE-2019-0037 Remote Denial of Service Vulnerability Release Date:2019-04-10 CONFIRM

- Metasploit Modules Related To CVE-2019-0037

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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