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CVE-2018-18066

nvd nist
Published: Oct 8, 2018Modified: May 6, 2025

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7.5
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

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.

Affected (7)

Net Snmp
1 product
Net Snmp
Netapp
6 products
Cloud Backup
Data Ontap
E Series Santricity Os Controller
Hyper Converged Infrastructure
Solidfire Element Os
Storagegrid Webscale
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Net Snmp
Before 5.8
Configuration B
6 vulnerable
Vulnerable SoftwareAffected Versions
Cloud Backup
All versions
Data Ontap
All versions
E Series Santricity Os Controller
From 11.0 to 11.5
Hyper Converged Infrastructure
All versions
Solidfire Element Os
All versions
Storagegrid Webscale
All versions

Related CWEs

CWE-476
NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.

References (10)

Source: cve@mitre.org
ExploitPatchThird Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
PatchThird Party Advisory
Source: cve@mitre.org
PatchThird Party Advisory
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitPatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.