A vulnerability in the implementation of the cluster feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to trigger a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation when handling Cluster Management Protocol (CMP) messages. An attacker could exploit this vulnerability by sending a malicious CMP message to an affected device. A successful exploit could allow the attacker to cause the switch to crash and reload or to hang, resulting in a DoS condition. If the switch hangs it will not reboot automatically, and it will need to be power cycled manually to recover.
References
| Link | Resource |
|---|---|
| http://www.securityfocus.com/bid/105404 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1041737 | Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-cmp | Vendor Advisory |
| http://www.securityfocus.com/bid/105404 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1041737 | Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-cmp | Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 03:38
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://www.securityfocus.com/bid/105404 - Third Party Advisory, VDB Entry | |
| References | () http://www.securitytracker.com/id/1041737 - Third Party Advisory, VDB Entry | |
| References | () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-cmp - Vendor Advisory |
Information
Published : 2018-10-05 14:29
Updated : 2024-11-21 03:38
NVD link : CVE-2018-0475
Mitre link : CVE-2018-0475
CVE.ORG link : CVE-2018-0475
JSON object : View
Products Affected
cisco
- ios_xe
- ios
CWE
CWE-20
Improper Input Validation