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CiscoCVELIST:CVE-2019-1746HistoryMar 27, 2019 - 12:00 a.m.
CVE-2019-1746 Cisco IOS and IOS XE Software Cluster Management Protocol Denial of Service Vulnerability
2019-03-2700:00:00
CWE-20
cisco
www.cve.org
7.4 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
29.2%
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.
CNA Affected
[
{
"product": "Cisco IOS and IOS XE Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "3.2.0SG"
},
{
"status": "affected",
"version": "3.2.1SG"
},
{
"status": "affected",
"version": "3.2.2SG"
},
{
"status": "affected",
"version": "3.2.3SG"
},
{
"status": "affected",
"version": "3.2.4SG"
},
{
"status": "affected",
"version": "3.2.5SG"
},
{
"status": "affected",
"version": "3.2.6SG"
},
{
"status": "affected",
"version": "3.2.7SG"
},
{
"status": "affected",
"version": "3.2.8SG"
},
{
"status": "affected",
"version": "3.2.9SG"
},
{
"status": "affected",
"version": "3.2.10SG"
},
{
"status": "affected",
"version": "3.2.11SG"
},
{
"status": "affected",
"version": "3.3.0SG"
},
{
"status": "affected",
"version": "3.3.2SG"
},
{
"status": "affected",
"version": "3.3.1SG"
},
{
"status": "affected",
"version": "3.3.0XO"
},
{
"status": "affected",
"version": "3.3.1XO"
},
{
"status": "affected",
"version": "3.3.2XO"
},
{
"status": "affected",
"version": "3.4.0SG"
},
{
"status": "affected",
"version": "3.4.2SG"
},
{
"status": "affected",
"version": "3.4.1SG"
},
{
"status": "affected",
"version": "3.4.3SG"
},
{
"status": "affected",
"version": "3.4.4SG"
},
{
"status": "affected",
"version": "3.4.5SG"
},
{
"status": "affected",
"version": "3.4.6SG"
},
{
"status": "affected",
"version": "3.4.7SG"
},
{
"status": "affected",
"version": "3.4.8SG"
},
{
"status": "affected",
"version": "3.5.0E"
},
{
"status": "affected",
"version": "3.5.1E"
},
{
"status": "affected",
"version": "3.5.2E"
},
{
"status": "affected",
"version": "3.5.3E"
},
{
"status": "affected",
"version": "3.10.4S"
},
{
"status": "affected",
"version": "3.12.0aS"
},
{
"status": "affected",
"version": "3.6.0E"
},
{
"status": "affected",
"version": "3.6.1E"
},
{
"status": "affected",
"version": "3.6.0aE"
},
{
"status": "affected",
"version": "3.6.0bE"
},
{
"status": "affected",
"version": "3.6.2aE"
},
{
"status": "affected",
"version": "3.6.2E"
},
{
"status": "affected",
"version": "3.6.3E"
},
{
"status": "affected",
"version": "3.6.4E"
},
{
"status": "affected",
"version": "3.6.5E"
},
{
"status": "affected",
"version": "3.6.6E"
},
{
"status": "affected",
"version": "3.6.5aE"
},
{
"status": "affected",
"version": "3.6.5bE"
},
{
"status": "affected",
"version": "3.6.7E"
},
{
"status": "affected",
"version": "3.6.8E"
},
{
"status": "affected",
"version": "3.6.7aE"
},
{
"status": "affected",
"version": "3.6.7bE"
},
{
"status": "affected",
"version": "3.6.9E"
},
{
"status": "affected",
"version": "3.6.10E"
},
{
"status": "affected",
"version": "3.3.0SQ"
},
{
"status": "affected",
"version": "3.3.1SQ"
},
{
"status": "affected",
"version": "3.4.0SQ"
},
{
"status": "affected",
"version": "3.4.1SQ"
},
{
"status": "affected",
"version": "3.7.0E"
},
{
"status": "affected",
"version": "3.7.1E"
},
{
"status": "affected",
"version": "3.7.2E"
},
{
"status": "affected",
"version": "3.7.3E"
},
{
"status": "affected",
"version": "3.7.4E"
},
{
"status": "affected",
"version": "3.7.5E"
},
{
"status": "affected",
"version": "3.5.0SQ"
},
{
"status": "affected",
"version": "3.5.1SQ"
},
{
"status": "affected",
"version": "3.5.2SQ"
},
{
"status": "affected",
"version": "3.5.3SQ"
},
{
"status": "affected",
"version": "3.5.4SQ"
},
{
"status": "affected",
"version": "3.5.5SQ"
},
{
"status": "affected",
"version": "3.5.6SQ"
},
{
"status": "affected",
"version": "3.5.7SQ"
},
{
"status": "affected",
"version": "3.5.8SQ"
},
{
"status": "affected",
"version": "3.16.1S"
},
{
"status": "affected",
"version": "3.16.0bS"
},
{
"status": "affected",
"version": "3.16.10S"
},
{
"status": "affected",
"version": "3.8.0E"
},
{
"status": "affected",
"version": "3.8.1E"
},
{
"status": "affected",
"version": "3.8.2E"
},
{
"status": "affected",
"version": "3.8.3E"
},
{
"status": "affected",
"version": "3.8.4E"
},
{
"status": "affected",
"version": "3.8.5E"
},
{
"status": "affected",
"version": "3.8.5aE"
},
{
"status": "affected",
"version": "3.8.6E"
},
{
"status": "affected",
"version": "3.8.7E"
},
{
"status": "affected",
"version": "3.9.0E"
},
{
"status": "affected",
"version": "3.9.1E"
},
{
"status": "affected",
"version": "3.9.2E"
},
{
"status": "affected",
"version": "3.9.2bE"
},
{
"status": "affected",
"version": "16.9.2h"
},
{
"status": "affected",
"version": "3.10.0E"
},
{
"status": "affected",
"version": "3.10.1E"
},
{
"status": "affected",
"version": "3.10.0cE"
},
{
"status": "affected",
"version": "3.10.1aE"
},
{
"status": "affected",
"version": "3.10.1sE"
},
{
"status": "affected",
"version": "16.12.1"
}
]
}
]Related
cisco
cisco
cve
cve
CVE-2019-1746
2019-03-28 00:29:00
nessus
nessus
prion
prion
Input validation
2019-03-28 00:29:00
nvd
nvd
CVE-2019-1746
2019-03-28 00:29:00
7.4 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
29.2%
Related for CVELIST:CVE-2019-1746