6.5
CVE-2019-1746
- EPSS 0.64%
- Veröffentlicht 28.03.2019 00:29:00
- Zuletzt bearbeitet 21.11.2024 04:37:15
- Erkennungen
LoginCisco IOS and IOS XE Software Cluster Management Protocol Denial of Service Vulnerability
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.64% | 0.458 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 6.5 | 2.8 | 3.6 |
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| NIST | 6.1 | 6.5 | 6.9 |
AV:A/AC:L/Au:N/C:N/I:N/A:C
|
| Cisco PSIRT | 7.4 | 2.8 | 4 |
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
|
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
http://www.securityfocus.com/bid/107612
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-cmp-dos