PT-2021-10444

CVE-2020-20216

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Published

2021-07-07

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Updated

2021-07-08

Description by

CVSS 3.1
6.5
Medium
MetricsAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions: Mikrotik RouterOs version 6.44.6
Description: The issue is related to a memory corruption vulnerability in the /nova/bin/graphing process. An authenticated remote attacker can cause a Denial of Service due to a NULL pointer dereference.
Recommendations: For Mikrotik RouterOs version 6.44.6, update to a newer version to mitigate the risk. As a temporary workaround, consider restricting access to the /nova/bin/graphing process until a patch is available.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-476: NULL Pointer Dereference
Related identifiers
CVE-2020-20216
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