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Vulnerability DatabaseCVE-2022-21965
CVE-2022-21965:
NixOS vulnerability analysis and mitigation
Overview
Microsoft Teams Denial of Service Vulnerability (CVE-2022-21965) was disclosed in February 2022. This vulnerability affects Microsoft Teams versions prior to 1.0.94.20xxx and could allow an attacker to perform a denial of service attack on vulnerable systems (Qualys Alert, Hacker News).
Technical details
The vulnerability has been assigned a CVSS base score of 5.0 and a temporal score of 3.7, indicating a moderate severity level. The vulnerability specifically affects the Microsoft Teams communication platform, which is part of the Microsoft 365 family of products (Qualys Alert).
Impact
Successful exploitation of this vulnerability allows an attacker to perform a denial of service attack on the vulnerable machine, potentially disrupting the availability of Microsoft Teams services (Qualys Alert).
Mitigation and workarounds
Users are advised to update their Microsoft Teams installation to version 1.0.94.20xxx or later to mitigate this vulnerability. The fix is available through the standard Microsoft Teams update process (Qualys Alert).
Additional resources
Source: This report was generated using AI
Related NixOS vulnerabilities:
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