NVD

CVE-2018-0292 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

A vulnerability in the Internet Group Management Protocol (IGMP) Snooping feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code and gain full control of an affected system. The attacker could also cause an affected system to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to a buffer overflow condition in the IGMP Snooping subsystem. An attacker could exploit this vulnerability by sending crafted IGMP packets to an affected system. An exploit could allow the attacker to execute arbitrary code and gain full control of the affected system or cause the affected system to reload, resulting in a 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 Fabric Switches in Application Centric Infrastructure (ACI) mode, Nexus 9000 Series Switches in standalone NX-OS mode. Cisco Bug IDs: CSCuv79620, CSCvg71263.

Severity

CVSS 3.x Severity and Metrics:

NIST: NVD

Base Score: 8.8 HIGH

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://www.securitytracker.com/id/1041169	Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxosigmp	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	NIST Cisco Systems, Inc.

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

3 change records found show changes

Initial Analysis by NIST 8/21/2018 9:27:14 AM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 1199 characters. View Entire Change Record AND OR cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 12.1 up to (excluding) 13.1\(1i\) OR cpe:2.3:h:cisco:nexus_92160yc-x:-:::::::* cpe:2.3:h:cisco:nexus_92304qc:-:::::::* cpe:2.3:h:cisco:nexus_9236c:-:::::::* cpe:2.3:h:cisco:nexus_9272q:-:::::::* cpe:2.3:h:cisco:nexus_93108tc-ex:-:::::::* cpe:2.3:h:cisco:nexus_93120tx:-:::::::* cpe:2.3:h:cisco:nexus_93
Added	CPE Configuration		Record truncated, showing 500 of 779 characters. View Entire Change Record AND OR cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 6.0 up to (excluding) 7.3\(3\)n1(1) OR cpe:2.3:h:cisco:nexus_5000:-:::::::* cpe:2.3:h:cisco:nexus_5010:-:::::::* cpe:2.3:h:cisco:nexus_5020:-:::::::* cpe:2.3:h:cisco:nexus_5548p:-:::::::* cpe:2.3:h:cisco:nexus_5548up:-:::::::* cpe:2.3:h:cisco:nexus_5596t:-:::::::* cpe:2.3:h:cisco:nexus_5596up:-:::*:
Added	CPE Configuration		Record truncated, showing 500 of 601 characters. View Entire Change Record AND OR cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 6.0 up to (excluding) 7.3\(3\)n1\(1\) OR cpe:2.3:h:cisco:nexus_2148t:-:::::::* cpe:2.3:h:cisco:nexus_2224tp_ge:-:::::::* cpe:2.3:h:cisco:nexus_2232pp_10ge:-:::::::* cpe:2.3:h:cisco:nexus_2232tm-e_10ge:-:::::::* cpe:2.3:h:cisco:nexus_2232tm_10ge:-:::::::* cpe:2.3:h:cisco:nexus_2248pq_10ge:-:::::::* cpe
Added	CPE Configuration		AND OR cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 6.0 up to (excluding) 7.3\(3\)n1\(1\) OR cpe:2.3:h:cisco:nexus_6001p:-:::::::* cpe:2.3:h:cisco:nexus_6001t:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 6.2 up to (excluding) 8.1\(2\) OR cpe:2.3:h:cisco:nexus_7000:-:::::::* cpe:2.3:h:cisco:nexus_7700:-:::::::*
Added	CPE Configuration		Record truncated, showing 500 of 1777 characters. View Entire Change Record AND OR cpe:2.3:o:cisco:nx-os::::::::* versions up to (including) 7.0(3)i4 cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 7.0(3)i5 up to (excluding) 7.0\(3\)i7\(1\) OR cpe:2.3:h:cisco:nexus_172tq-xl:-:::::::* cpe:2.3:h:cisco:nexus_3016:-:::::::* cpe:2.3:h:cisco:nexus_3048:-:::::::* cpe:2.3:h:cisco:nexus_3064-32t:-:::::::* cpe:2.3:h:cisco:nexus_3064-t:-:::::::*
Added	CVSS V2		(AV:A/AC:L/Au:N/C:C/I:C/A:C)
Added	CVSS V3		AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added	CWE		CWE-119
Changed	Reference Type	http://www.securitytracker.com/id/1041169 No Types Assigned	http://www.securitytracker.com/id/1041169 Third Party Advisory, VDB Entry
Changed	Reference Type	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxosigmp No Types Assigned	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxosigmp Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2018-0292
NVD Published Date:
06/20/2018
NVD Last Modified:
10/09/2019
Source:
Cisco Systems, Inc.

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