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Vulnerability Details :

CVE-2018-0291

Summary
Assigner-cisco
Assigner Org ID-d1c1063e-7a18-46af-9102-31f8928bc633
Published At-20 Jun, 2018 | 21:00
Updated At-29 Nov, 2024 | 15:02
Rejected At-
Credits

A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco NX-OS Software could allow an authenticated, remote attacker to cause the SNMP application on an affected device to restart unexpectedly. The vulnerability is due to improper validation of SNMP protocol data units (PDUs) in SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP packet to an affected device. A successful exploit could allow the attacker to cause the SNMP application to restart multiple times, leading to a system-level restart and a denial of service (DoS) condition. This vulnerability affects Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 3600 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuw99630, CSCvg71290, CSCvj67977.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:cisco
Assigner Org ID:d1c1063e-7a18-46af-9102-31f8928bc633
Published At:20 Jun, 2018 | 21:00
Updated At:29 Nov, 2024 | 15:02
Rejected At:
▼CVE Numbering Authority (CNA)

A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco NX-OS Software could allow an authenticated, remote attacker to cause the SNMP application on an affected device to restart unexpectedly. The vulnerability is due to improper validation of SNMP protocol data units (PDUs) in SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP packet to an affected device. A successful exploit could allow the attacker to cause the SNMP application to restart multiple times, leading to a system-level restart and a denial of service (DoS) condition. This vulnerability affects Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 3600 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuw99630, CSCvg71290, CSCvj67977.

Affected Products
Vendor
n/a
Product
Cisco NX-OS unknown
Versions
Affected
  • Cisco NX-OS unknown
Problem Types
TypeCWE IDDescription
CWECWE-20CWE-20
Type: CWE
CWE ID: CWE-20
Description: CWE-20
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmp
x_refsource_CONFIRM
http://www.securitytracker.com/id/1041169
vdb-entry
x_refsource_SECTRACK
Hyperlink: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmp
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.securitytracker.com/id/1041169
Resource:
vdb-entry
x_refsource_SECTRACK
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmp
x_refsource_CONFIRM
x_transferred
http://www.securitytracker.com/id/1041169
vdb-entry
x_refsource_SECTRACK
x_transferred
Hyperlink: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmp
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.securitytracker.com/id/1041169
Resource:
vdb-entry
x_refsource_SECTRACK
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:ykramarz@cisco.com
Published At:20 Jun, 2018 | 21:29
Updated At:09 Oct, 2019 | 23:31

A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco NX-OS Software could allow an authenticated, remote attacker to cause the SNMP application on an affected device to restart unexpectedly. The vulnerability is due to improper validation of SNMP protocol data units (PDUs) in SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP packet to an affected device. A successful exploit could allow the attacker to cause the SNMP application to restart multiple times, leading to a system-level restart and a denial of service (DoS) condition. This vulnerability affects Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 3600 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuw99630, CSCvg71290, CSCvj67977.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.06.5MEDIUM
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Primary2.06.8MEDIUM
AV:N/AC:L/Au:S/C:N/I:N/A:C
Type: Primary
Version: 3.0
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 6.8
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:C
CPE Matches
Cisco Systems, Inc.
cisco
>>nx-os>>Versions from 6.0(inclusive) to 7.3\(3\)n1\(1\)(exclusive)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_5000>>-
cpe:2.3:h:cisco:nexus_5000:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_5010>>-
cpe:2.3:h:cisco:nexus_5010:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_5020>>-
cpe:2.3:h:cisco:nexus_5020:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_5548p>>-
cpe:2.3:h:cisco:nexus_5548p:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_5548up>>-
cpe:2.3:h:cisco:nexus_5548up:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_5596t>>-
cpe:2.3:h:cisco:nexus_5596t:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_5596up>>-
cpe:2.3:h:cisco:nexus_5596up:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_56128p>>-
cpe:2.3:h:cisco:nexus_56128p:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_5624q>>-
cpe:2.3:h:cisco:nexus_5624q:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_5648q>>-
cpe:2.3:h:cisco:nexus_5648q:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_5672up>>-
cpe:2.3:h:cisco:nexus_5672up:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_5696q>>-
cpe:2.3:h:cisco:nexus_5696q:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nx-os>>Versions from 6.2(inclusive) to 8.1\(2\)(exclusive)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_7000>>-
cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_7700>>-
cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nx-os>>Versions before 7.0\(3\)i3(exclusive)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nx-os>>Versions from 7.0\(3\)i4(inclusive) to 7.0\(3\)i7\(1\)(exclusive)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_92160yc-x>>-
cpe:2.3:h:cisco:nexus_92160yc-x:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_92304qc>>-
cpe:2.3:h:cisco:nexus_92304qc:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_9236c>>-
cpe:2.3:h:cisco:nexus_9236c:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_9272q>>-
cpe:2.3:h:cisco:nexus_9272q:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_93108tc-ex>>-
cpe:2.3:h:cisco:nexus_93108tc-ex:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_93120tx>>-
cpe:2.3:h:cisco:nexus_93120tx:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_93128tx>>-
cpe:2.3:h:cisco:nexus_93128tx:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_93180yc-ex>>-
cpe:2.3:h:cisco:nexus_93180yc-ex:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_9332pq>>-
cpe:2.3:h:cisco:nexus_9332pq:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_9372px>>-
cpe:2.3:h:cisco:nexus_9372px:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_9372tx>>-
cpe:2.3:h:cisco:nexus_9372tx:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_9396px>>-
cpe:2.3:h:cisco:nexus_9396px:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_9396tx>>-
cpe:2.3:h:cisco:nexus_9396tx:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_9504>>-
cpe:2.3:h:cisco:nexus_9504:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_9508>>-
cpe:2.3:h:cisco:nexus_9508:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_9516>>-
cpe:2.3:h:cisco:nexus_9516:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_n9k-c9508-fm-r>>-
cpe:2.3:h:cisco:nexus_n9k-c9508-fm-r:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_n9k-x9636c-r>>-
cpe:2.3:h:cisco:nexus_n9k-x9636c-r:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_n9k-x9636q-r>>-
cpe:2.3:h:cisco:nexus_n9k-x9636q-r:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nx-os>>Versions before 7.0\(3\)i3(exclusive)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nx-os>>Versions from 7.0\(3\)i4(inclusive) to 7.0\(3\)i7\(1\)(exclusive)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_172tq-xl>>-
cpe:2.3:h:cisco:nexus_172tq-xl:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_3016>>-
cpe:2.3:h:cisco:nexus_3016:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_3048>>-
cpe:2.3:h:cisco:nexus_3048:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_3064-32t>>-
cpe:2.3:h:cisco:nexus_3064-32t:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_3064-t>>-
cpe:2.3:h:cisco:nexus_3064-t:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_3064-x>>-
cpe:2.3:h:cisco:nexus_3064-x:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_3100-v>>-
cpe:2.3:h:cisco:nexus_3100-v:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_31128pq>>-
cpe:2.3:h:cisco:nexus_31128pq:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_3132c-z>>-
cpe:2.3:h:cisco:nexus_3132c-z:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_3132q>>-
cpe:2.3:h:cisco:nexus_3132q:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>nexus_3132q-x>>-
cpe:2.3:h:cisco:nexus_3132q-x:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-20Primarynvd@nist.gov
CWE-20Secondaryykramarz@cisco.com
CWE ID: CWE-20
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-20
Type: Secondary
Source: ykramarz@cisco.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.securitytracker.com/id/1041169ykramarz@cisco.com
Third Party Advisory
VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmpykramarz@cisco.com
Vendor Advisory
Hyperlink: http://www.securitytracker.com/id/1041169
Source: ykramarz@cisco.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmp
Source: ykramarz@cisco.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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