A vulnerability in the Cluster Management Protocol (CMP) processing code in 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 insufficient input validation when processing CMP management packets. An attacker could exploit this vulnerability by sending malicious CMP management packets to an affected device. A successful exploit could cause the switch to crash, resulting in a DoS condition. The switch will reload automatically.
References
| Link | Resource |
|---|---|
| http://www.securityfocus.com/bid/107612 | Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-cmp-dos | Patch Vendor Advisory |
| http://www.securityfocus.com/bid/107612 | Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-cmp-dos | Patch Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 04:37
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 6.1
v3 : 7.4 |
| References | () http://www.securityfocus.com/bid/107612Â - Third Party Advisory, VDB Entry | |
| References | () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-cmp-dos - Patch, Vendor Advisory |
Information
Published : 2019-03-28 00:29
Updated : 2024-11-21 04:37
NVD link : CVE-2019-1746
Mitre link : CVE-2019-1746
CVE.ORG link : CVE-2019-1746
JSON object : View
Products Affected
cisco
- ios_xe
- ios
CWE
CWE-20
Improper Input Validation