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Vulnerability DatabaseCVE-2022-4803
CVE-2022-4803:
NixOS vulnerability analysis and mitigation
Overview
CVE-2022-4803 is an Authorization Bypass Through User-Controlled Key vulnerability affecting GitHub repository usememos/memos prior to version 0.9.1. The vulnerability was discovered and disclosed in December 2022 (NVD).
Technical details
The vulnerability is classified as an Authorization Bypass Through User-Controlled Key (CWE-639) issue. The CVSS v3.1 base score is 8.8 HIGH (Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H), indicating a serious security risk with potential for high impact on confidentiality, integrity, and availability (NVD).
Impact
The vulnerability could allow attackers to bypass authorization mechanisms, potentially gaining unauthorized access to protected resources and functionality. The high CVSS score indicates severe potential impacts on system confidentiality, integrity, and availability (NVD).
Mitigation and workarounds
The vulnerability has been patched in version 0.9.1 of the usememos/memos repository. Users should upgrade to this or later versions to mitigate the risk. The fix involves improvements to access control mechanisms (GitHub Patch).
Additional resources
Source: This report was generated using AI
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