Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2023-28602
CVE-2023-28602:
NixOS vulnerability analysis and mitigation
Overview
Zoom for Windows clients prior to version 5.13.5 contain an improper verification of cryptographic signature vulnerability identified as CVE-2023-28602. The vulnerability was disclosed and fixed in June 2023, affecting Zoom's Windows client software (NVD, CVE).
Technical details
The vulnerability is classified as CWE-347 (Improper Verification of Cryptographic Signature). According to the National Vulnerability Database, it received a CVSS v3.1 base score of 7.7 (HIGH) from NIST with a vector string of CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N, while Zoom assessed it with a lower score of 2.8 (LOW) with vector string CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N (NVD).
Impact
The vulnerability could allow a malicious user to potentially downgrade Zoom Client components to previous versions, potentially exposing users to security issues present in older versions (NVD).
Mitigation and workarounds
The vulnerability has been fixed in Zoom version 5.13.5. Users are recommended to update their Zoom Windows clients to version 5.13.5 or later to address this security issue (ManageEngine).
Additional resources
Source: This report was generated using AI
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