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NVD Vulnerability Details :
CVE-2018-18066
Modified
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-08 Oct, 2018 | 18:29
Updated At-06 May, 2025 | 15:15

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary3.07.5HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
Net-SNMP
net-snmp
>>net-snmp>>Versions before 5.8(exclusive)
cpe:2.3:a:net-snmp:net-snmp:*:*:*:*:*:*:*:*
NetApp, Inc.
netapp
>>cloud_backup>>-
cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
NetApp, Inc.
netapp
>>hyper_converged_infrastructure>>-
cpe:2.3:a:netapp:hyper_converged_infrastructure:-:*:*:*:*:*:*:*
NetApp, Inc.
netapp
>>storagegrid_webscale>>-
cpe:2.3:a:netapp:storagegrid_webscale:-:*:*:*:*:*:*:*
NetApp, Inc.
netapp
>>data_ontap>>-
cpe:2.3:o:netapp:data_ontap:-:*:*:*:*:*:*:*
NetApp, Inc.
netapp
>>e-series_santricity_os_controller>>Versions from 11.0(inclusive) to 11.5(inclusive)
cpe:2.3:o:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*
NetApp, Inc.
netapp
>>solidfire_element_os>>-
cpe:2.3:o:netapp:solidfire_element_os:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-476Primarynvd@nist.gov
CWE-476Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://dumpco.re/blog/net-snmp-5.7.3-remote-doscve@mitre.org
Exploit
Patch
Third Party Advisory
https://security.netapp.com/advisory/ntap-20181107-0001/cve@mitre.org
Third Party Advisory
https://sourceforge.net/p/net-snmp/code/ci/7ffb8e25a0db851953155de91f0170e9bf8c457d/cve@mitre.org
Patch
Third Party Advisory
https://sourceforge.net/p/net-snmp/code/ci/f23bcd3ac6ddee5d0a48f9703007ccc738914791/cve@mitre.org
Patch
Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.htmlcve@mitre.org
N/A
https://dumpco.re/blog/net-snmp-5.7.3-remote-dosaf854a3a-2127-422b-91ae-364da2661108
Exploit
Patch
Third Party Advisory
https://security.netapp.com/advisory/ntap-20181107-0001/af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://sourceforge.net/p/net-snmp/code/ci/7ffb8e25a0db851953155de91f0170e9bf8c457d/af854a3a-2127-422b-91ae-364da2661108
Patch
Third Party Advisory
https://sourceforge.net/p/net-snmp/code/ci/f23bcd3ac6ddee5d0a48f9703007ccc738914791/af854a3a-2127-422b-91ae-364da2661108
Patch
Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
Change History
0Changes found
Details not found