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Vulnerability DatabaseCVE-2022-4687

CVE-2022-4687: 
NixOS vulnerability analysis and mitigation

Overview

Incorrect Use of Privileged APIs was discovered in GitHub repository usememos/memos prior to version 0.9.0. The vulnerability was disclosed on December 23, 2022, and received a CVSS v3.1 base score of 8.1 (High) (NVD).

Technical details

The vulnerability has been assigned a CVSS v3.1 vector of CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N, indicating network accessibility, low attack complexity, low privileges required, no user interaction needed, unchanged scope, and high impact on both confidentiality and integrity with no impact on availability. The vulnerability is associated with CWE-269 (Improper Privilege Management) and CWE-648 (Incorrect Use of Privileged APIs) (NVD).

Impact

The vulnerability has high severity impact on both confidentiality and integrity of the affected system, while availability remains unaffected. Given the CVSS score and vector, successful exploitation could lead to significant unauthorized access and system modifications (NVD).

Mitigation and workarounds

Users should upgrade to version 0.9.0 or later of usememos/memos to address this vulnerability. A patch has been implemented and is available in the repository (GitHub Patch).

Additional resources

Source: This report was generated using AI

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