Описание
In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| expat | fixed | 2.5.0-1 | package | |
| libxmltok | removed | package | ||
| libxmltok | ignored | bookworm | package |
Примечания
https://github.com/libexpat/libexpat/issues/649
https://github.com/libexpat/libexpat/pull/616
https://github.com/libexpat/libexpat/pull/650
Fixed by: https://github.com/libexpat/libexpat/commit/5290462a7ea1278a8d5c0d5b2860d4e244f997e4 (R_2_5_0)
Testcase: https://github.com/libexpat/libexpat/commit/43992e4ae25fc3dc0eec0cd3a29313555d56aee2 (R_2_5_0)
EPSS
Связанные уязвимости
In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.
In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.
In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.
EPSS