CVE-2023-7101 – Spreadsheet::ParseExcel Remote Code Execution Vulnerability

https://notcve.org/view.php?id=CVE-2023-7101

24 Dec 2023 — Spreadsheet::ParseExcel version 0.65 is a Perl module used for parsing Excel files. Spreadsheet::ParseExcel is vulnerable to an arbitrary code execution (ACE) vulnerability due to passing unvalidated input from a file into a string-type “eval”. Specifically, the issue stems from the evaluation of Number format strings (not to be confused with printf-style format strings) within the Excel parsing logic. Spreadsheet::ParseExcel version 0.65 es un módulo Perl utilizado para analizar archivos Excel. Spreadsheet... • http://www.openwall.com/lists/oss-security/2023/12/29/4 • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection') •