CVE-2024-25201

Summary

CVE-2024-25201 is a newly disclosed vulnerability affecting Espruino 2v20, specifically in commit fcc9ba4. This issue involves an Out-of-bounds Read vulnerability located at src/jsvar.c. Hackers can exploit jsvStringIteratorPrintfCallback to read data beyond designated memory boundaries, potentially resulting in unintended system behavior or memory corruption. Successful exploitation of this vulnerability could lead to significant security risks, such as arbitrary code execution, data theft, or denial of service attacks. Users are strongly advised to update their Espruino systems to the latest, secure version as soon as possible to mitigate these risks.

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