PT-2018-8732 · Cisco · Cisco Nx-Os+1

Published 2018-06-20 · Updated 2019-10-09 · CVE-2018-0292

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Cisco NX-OS Software (affected versions not specified)

Description: A buffer overflow condition in the IGMP Snooping subsystem 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. This issue can be exploited by sending crafted IGMP packets to an affected system.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2018-0292

Affected Products

Cisco Nx-Os

Cisco Nexus

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2018-0292 · Security Note
• https://osv.dev/vulnerability/CVE-2018-0292 · Vendor Advisory
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxosigmp · Vendor Advisory
• http://securitytracker.com/id/1041169 · Note