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Vulnerability DatabaseCVE-2022-0843
CVE-2022-0843:
NixOS vulnerability analysis and mitigation
Overview
CVE-2022-0843 is a memory safety vulnerability discovered in Firefox 97 and fixed in Firefox 98, disclosed on March 8, 2022. The vulnerability was reported by Mozilla developers Kershaw Chang, Ryan VanderMeulen, and Randell Jesup (Mozilla Advisory).
Technical details
The vulnerability is classified as a memory safety bug that showed evidence of memory corruption. With sufficient effort, these bugs could potentially be exploited to run arbitrary code. The vulnerability has been assessed with a moderate impact rating (Mozilla Advisory).
Impact
The vulnerability could potentially allow an attacker to execute arbitrary code on affected systems if successfully exploited. Some of the memory safety bugs showed evidence of memory corruption, indicating potential for system compromise (Mozilla Advisory).
Mitigation and workarounds
The vulnerability was fixed in Firefox version 98. Users should update their Firefox installations to version 98 or later to mitigate this security issue. After a standard system update, Firefox needs to be restarted to apply all necessary changes (Ubuntu Notice).
Additional resources
Source: This report was generated using AI
Related NixOS vulnerabilities:
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