Описание
The Spreadsheet::ParseXLSX package before 0.28 for Perl can encounter an out-of-memory condition during parsing of a crafted XLSX document. This occurs because the memoize implementation does not have appropriate constraints on merged cells.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| libspreadsheet-parsexlsx-perl | fixed | 0.29-1 | package | |
| libspreadsheet-parsexlsx-perl | fixed | 0.27-3+deb12u1 | bookworm | package |
| libspreadsheet-parsexlsx-perl | fixed | 0.27-2.1+deb11u1 | bullseye | package |
Примечания
https://github.com/haile01/perl_spreadsheet_excel_rce_poc/blob/main/parse_xlsx_bomb.md
Fixed by: https://github.com/MichaelDaum/spreadsheet-parsexlsx/commit/39b25b91fcb939a9c8ea807fdc80386c1ae5be0c (0.28)
Minor rewrite followup: https://github.com/MichaelDaum/spreadsheet-parsexlsx/commit/47ff82d74fbd014b8ec3cab80fa4fd25db9e8242
Unit test: https://github.com/MichaelDaum/spreadsheet-parsexlsx/commit/0bb6830c71f442cea6d1a0fae2455cd704292e88
Связанные уязвимости
The Spreadsheet::ParseXLSX package before 0.28 for Perl can encounter an out-of-memory condition during parsing of a crafted XLSX document. This occurs because the memoize implementation does not have appropriate constraints on merged cells.
The Spreadsheet::ParseXLSX package before 0.28 for Perl can encounter an out-of-memory condition during parsing of a crafted XLSX document. This occurs because the memoize implementation does not have appropriate constraints on merged cells.
The Spreadsheet::ParseXLSX package before 0.28 for Perl can encounter an out-of-memory condition during parsing of a crafted XLSX document. This occurs because the memoize implementation does not have appropriate constraints on merged cells.