CVE-2019-0037
Juniper Networks Junos OS DHCPv6 jdhcpd DoS
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.
INFO
Published Date :
April 10, 2019, 8:29 p.m.
Last Modified :
April 18, 2022, 5:32 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-0037.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/107894 | Broken Link |
| https://kb.juniper.net/JSA10926 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-0037 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-0037 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Apr. 18, 2022
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://www.securityfocus.com/bid/107894 Third Party Advisory, VDB Entry http://www.securityfocus.com/bid/107894 Broken Link -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-20 NVD-CWE-noinfo -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 Juniper Networks, Inc. AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H -
Initial Analysis by [email protected]
Apr. 16, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://www.securityfocus.com/bid/107894 No Types Assigned http://www.securityfocus.com/bid/107894 Third Party Advisory, VDB Entry Changed Reference Type https://kb.juniper.net/JSA10926 No Types Assigned https://kb.juniper.net/JSA10926 Vendor Advisory Added CWE CWE-20 Added CPE Configuration OR *cpe:2.3:o:juniper:junos:15.1:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1:r4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1:r5:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1:r6:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1:r7:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:juniper:junos:15.1x49-d30:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x49-d60:*:*:*:*:*:*:* *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 OR *cpe:2.3:o:juniper:junos:15.1x53-d50:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53-d51:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53-d52:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53-d55:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53-d57:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53-d58:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53-d59:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:juniper:junos:16:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:16:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:16:r4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:16:r5:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:16:r6:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:16:r7:*:*:*:*:*:* Added CPE Configuration OR *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-s7:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:juniper:junos:17.1:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.1:r2:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:juniper:junos:17.1:r2-s9:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:juniper:junos:17.2:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.2:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.2:r3:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:juniper:junos:17.2:r1-s7:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:juniper:junos:17.3:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.3:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.3:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.3:r3-s2:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.4:r1-s5:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.4:r2:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:juniper:junos:18.1:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.1:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.1:r3-s1:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:juniper:junos:18.2:r1:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:juniper:junos:18.2x75-d10:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:juniper:junos:18.3:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:18.3:r1-s1:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 15, 2019
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/107894 [No Types Assigned] -
CVE Modified by [email protected]
Apr. 10, 2019
Action Type Old Value New Value Changed 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. 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.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-0037 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-0037
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.14 }} 0.00%
score
0.48646
percentile