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Vulnerability Details : CVE-2018-0034

A Denial of Service vulnerability exists in the Juniper Networks Junos OS JDHCPD daemon which allows an attacker to core the JDHCPD daemon by sending a crafted IPv6 packet to the system. This issue is limited to systems which receives IPv6 DHCP packets on a system configured for DHCP processing using the JDHCPD daemon. This issue does not affect IPv4 DHCP packet processing. Affected releases are Juniper Networks Junos OS: 12.3 versions prior to 12.3R12-S10 on EX Series; 12.3X48 versions prior to 12.3X48-D70 on SRX Series; 14.1X53 versions prior to 14.1X53-D47 on EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100; 14.1X53 versions prior to 14.1X53-D130 on QFabric; 15.1 versions prior to 15.1R4-S9, 15.1R6-S6, 15.1R7; 15.1X49 versions prior to 15.1X49-D140 on SRX Series; 15.1X53 versions prior to 15.1X53-D67 on QFX10000 Series; 15.1X53 versions prior to 15.1X53-D233 on QFX5110, QFX5200; 15.1X53 versions prior to 15.1X53-D471 on NFX 150, NFX 250; 16.1 versions prior to 16.1R3-S9, 16.1R4-S8, 16.1R5-S4, 16.1R6-S3, 16.1R7; 16.2 versions prior to 16.2R2-S5, 16.2R3; 17.1 versions prior to 17.1R1-S7, 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S6, 17.2R2-S4, 17.2R3; 17.3 versions prior to 17.3R1-S4, 17.3R2-S2, 17.3R3; 17.4 versions prior to 17.4R1-S3, 17.4R2.
Publish Date : 2018-07-11 Last Update Date : 2021-06-21
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- CVSS Scores & Vulnerability Types

CVSS Score
4.3
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 Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 20

- Products Affected By CVE-2018-0034

# Product Type Vendor Product Version Update Edition Language
1 OS Juniper Junos 15.1 R3 * * Version Details Vulnerabilities
2 OS Juniper Junos 15.1 F4 * * Version Details Vulnerabilities
3 OS Juniper Junos 15.1 F2 * * Version Details Vulnerabilities
4 OS Juniper Junos 15.1 R1 * * Version Details Vulnerabilities
5 OS Juniper Junos 15.1 R6-s6 * * Version Details Vulnerabilities
6 OS Juniper Junos 15.1 R2 * * Version Details Vulnerabilities
7 OS Juniper Junos 15.1 * * * Version Details Vulnerabilities
8 OS Juniper Junos 15.1 R7 * * Version Details Vulnerabilities
9 OS Juniper Junos 15.1 F5 * * Version Details Vulnerabilities
10 OS Juniper Junos 15.1 R4 * * Version Details Vulnerabilities
11 OS Juniper Junos 15.1 F3 * * Version Details Vulnerabilities
12 OS Juniper Junos 16.1 R7 * * Version Details Vulnerabilities
13 OS Juniper Junos 16.1 R1 * * Version Details Vulnerabilities
14 OS Juniper Junos 16.1 R4-s8 * * Version Details Vulnerabilities
15 OS Juniper Junos 16.1 R6-s3 * * Version Details Vulnerabilities
16 OS Juniper Junos 16.1 * * * Version Details Vulnerabilities
17 OS Juniper Junos 16.1 R3 * * Version Details Vulnerabilities
18 OS Juniper Junos 16.1 R5-s4 * * Version Details Vulnerabilities
19 OS Juniper Junos 16.1 R2 * * Version Details Vulnerabilities
20 OS Juniper Junos 16.2 * * * Version Details Vulnerabilities
21 OS Juniper Junos 16.2 R1 * * Version Details Vulnerabilities
22 OS Juniper Junos 16.2 R2 * * Version Details Vulnerabilities
23 OS Juniper Junos 16.2 R3 * * Version Details Vulnerabilities
24 OS Juniper Junos 17.1 R3 * * Version Details Vulnerabilities
25 OS Juniper Junos 17.1 * * * Version Details Vulnerabilities
26 OS Juniper Junos 17.1 R1 * * Version Details Vulnerabilities
27 OS Juniper Junos 17.1 R2-s7 * * Version Details Vulnerabilities
28 OS Juniper Junos 17.2 R2-s4 * * Version Details Vulnerabilities
29 OS Juniper Junos 17.2 * * * Version Details Vulnerabilities
30 OS Juniper Junos 17.2 R1 * * Version Details Vulnerabilities
31 OS Juniper Junos 17.2 R3 * * Version Details Vulnerabilities
32 OS Juniper Junos 17.3 R1 * * Version Details Vulnerabilities
33 OS Juniper Junos 17.3 R2-s2 * * Version Details Vulnerabilities
34 OS Juniper Junos 17.3 R3 * * Version Details Vulnerabilities
35 OS Juniper Junos 17.3 * * * Version Details Vulnerabilities
36 OS Juniper Junos 17.4 R1 * * Version Details Vulnerabilities
37 OS Juniper Junos 17.4 R2 * * Version Details Vulnerabilities
38 OS Juniper Junos 17.4 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Juniper Junos 38

- References For CVE-2018-0034

https://apps.juniper.net/feature-explorer/search.html#q=dhcp
http://www.securitytracker.com/id/1041338
SECTRACK 1041338
https://kb.juniper.net/JSA10868 CONFIRM

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0

- Metasploit Modules Related To CVE-2018-0034

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


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