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Test ID:1.3.6.1.4.1.25623.1.0.145885
Category:Denial of Service
Title:MikroTik RouterOS < 6.46.5 Multiple DoS Vulnerabilities
Summary:MikroTik RouterOS is prone to multiple denial of service (DoS); vulnerabilities.
Description:Summary:
MikroTik RouterOS is prone to multiple denial of service (DoS)
vulnerabilities.

Vulnerability Insight:
The following vulnerabilities exist:

- CVE-2020-20221: Uncontrolled resource consumption in the /nova/bin/cerm process

- CVE-2020-20247: Memory corruption in the /nova/bin/traceroute process

Affected Software/OS:
MikroTik RouterOS version 6.46.4 and prior.

Solution:
Update to version 6.46.5 (long-term version) or later.

CVSS Score:
6.8

CVSS Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-20221
https://cwe.mitre.org/data/definitions/400.html
https://seclists.org/fulldisclosure/2020/May/30
https://seclists.org/fulldisclosure/2021/May/1
Common Vulnerability Exposure (CVE) ID: CVE-2020-20247
CopyrightCopyright (C) 2021 Greenbone AG

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