PT-2021-6044

CVE-2021-34444

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Published

2021-07-13

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Updated

2026-08-10

Description by

CVSS 2.0
6.8
Medium
MetricsAV:N/AC:L/Au:S/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions Windows DNS Server (affected versions not specified)
Description The issue is related to errors in processing DNS requests. It allows a remote attacker to cause a denial of service using a specially crafted DNS request.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-20: Improper Input Validation
Related identifiers
CVE-2021-34444
BDU:2022-00637
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