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Vulnerability Details : CVE-2018-18066

snmp_oid_compare in snmplib/snmp_api.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.
Publish Date : 2018-10-08 Last Update Date : 2018-11-26
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
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
CWE ID 476

- Products Affected By CVE-2018-18066

# Product Type Vendor Product Version Update Edition Language
1 Application Net-snmp Net-snmp 5.0 Version Details Vulnerabilities
2 Application Net-snmp Net-snmp 5.0.1 Version Details Vulnerabilities
3 Application Net-snmp Net-snmp 5.0.2 Version Details Vulnerabilities
4 Application Net-snmp Net-snmp 5.0.3 Version Details Vulnerabilities
5 Application Net-snmp Net-snmp 5.0.4 Version Details Vulnerabilities
6 Application Net-snmp Net-snmp 5.0.5 Version Details Vulnerabilities
7 Application Net-snmp Net-snmp 5.0.6 Version Details Vulnerabilities
8 Application Net-snmp Net-snmp 5.0.7 Version Details Vulnerabilities
9 Application Net-snmp Net-snmp 5.0.8 Version Details Vulnerabilities
10 Application Net-snmp Net-snmp 5.0.9 Version Details Vulnerabilities
11 Application Net-snmp Net-snmp 5.1 Version Details Vulnerabilities
12 Application Net-snmp Net-snmp 5.1.2 Version Details Vulnerabilities
13 Application Net-snmp Net-snmp 5.2 Version Details Vulnerabilities
14 Application Net-snmp Net-snmp 5.3 Version Details Vulnerabilities
15 Application Net-snmp Net-snmp 5.3.0.1 Version Details Vulnerabilities
16 Application Net-snmp Net-snmp 5.4 Version Details Vulnerabilities
17 Application Net-snmp Net-snmp 5.5 Version Details Vulnerabilities
18 Application Net-snmp Net-snmp 5.6 Version Details Vulnerabilities
19 Application Net-snmp Net-snmp 5.7 Version Details Vulnerabilities
20 Application Net-snmp Net-snmp 5.7.1 Version Details Vulnerabilities
21 Application Net-snmp Net-snmp 5.7.2 Version Details Vulnerabilities
22 Application Net-snmp Net-snmp 5.7.3 Version Details Vulnerabilities
23 Application Netapp Cloud Backup - Version Details Vulnerabilities
24 OS Netapp Data Ontap - Version Details Vulnerabilities
25 Application Netapp Hyper Converged Infrastructure - Version Details Vulnerabilities
26 OS Netapp Solidfire Element Os - Version Details Vulnerabilities
27 Application Netapp Storagegrid Webscale - Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Net-snmp Net-snmp 22
Netapp Cloud Backup 1
Netapp Data Ontap 1
Netapp Hyper Converged Infrastructure 1
Netapp Solidfire Element Os 1
Netapp Storagegrid Webscale 1

- References For CVE-2018-18066

https://dumpco.re/blog/net-snmp-5.7.3-remote-dos
https://security.netapp.com/advisory/ntap-20181107-0001/ CONFIRM
https://sourceforge.net/p/net-snmp/code/ci/7ffb8e25a0db851953155de91f0170e9bf8c457d/
https://sourceforge.net/p/net-snmp/code/ci/f23bcd3ac6ddee5d0a48f9703007ccc738914791/

- Metasploit Modules Related To CVE-2018-18066

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


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