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Vulnerability DatabaseCVE-2024-1557
CVE-2024-1557:
NixOS vulnerability analysis and mitigation
Overview
CVE-2024-1557 is a high-impact memory safety vulnerability discovered in Firefox 122. The vulnerability was reported by Andrew McCreight, Randell Jesup, and the Mozilla Fuzzing Team. Disclosed on February 20, 2024, this security flaw affects Firefox versions prior to 123 (Mozilla Advisory).
Technical details
The vulnerability is characterized by memory safety bugs that exhibit evidence of memory corruption. It has been assigned a CVSS v3.1 base score of 8.1 (HIGH) with the vector string CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H. The vulnerability is classified as CWE-787 (Out-of-bounds Write) (NVD).
Impact
The memory safety bugs present in Firefox 122 showed evidence of memory corruption which, with sufficient effort, could potentially be exploited to execute arbitrary code on affected systems (Mozilla Advisory).
Mitigation and workarounds
The vulnerability has been fixed in Firefox 123. Users are advised to update to Firefox version 123 or later to mitigate this security risk (Mozilla Advisory).
Additional resources
Source: This report was generated using AI
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