CVE-2023-7101

Spreadsheet::ParseExcel Remote Code Execution Vulnerability

Spreadsheet\

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.

24. Dez 2023

Ausgewertete Quellen

• Debian
  https://lists.debian.org/debian-lts-announce/2023/12/msg00025.html
• Hinweis
  http://www.openwall.com/lists/oss-security/2023/12/29/4
• Hinweis
  https://https://www.cve.org/CVERecord?id=CVE-2023-7101
• Hinweis
  https://security.metacpan.org/2024/02/10/vulnerable-spreadsheet-parsing-modules.html
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-7101
• CISA
  Spreadsheet::ParseExcel Remote Code Execution Vulnerability
• NVD
  CVE-2023-7101
• GitHub
  https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2023/MNDT-2023-0019.md
• GitHub
  https://https://github.com/haile01/perl_spreadsheet_excel_rce_poc