Описание
libass 0.15.x before 0.15.1 has a heap-based buffer overflow in decode_chars (called from decode_font and process_text) because the wrong integer data type is used for subtraction.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| libass | fixed | 1:0.15.0-2 | package | |
| libass | not-affected | buster | package | |
| libass | not-affected | stretch | package |
Примечания
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26674
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libass/OSV-2020-2099.yaml
Introduced by: https://github.com/libass/libass/commit/910211f1c0078e37546f73e95306724358b89be2 (0.15.0)
Fixed by: https://github.com/libass/libass/commit/017137471d0043e0321e377ed8da48e45a3ec632 (0.15.1)
EPSS
Связанные уязвимости
libass 0.15.x before 0.15.1 has a heap-based buffer overflow in decode_chars (called from decode_font and process_text) because the wrong integer data type is used for subtraction.
libass 0.15.x before 0.15.1 has a heap-based buffer overflow in decode_chars (called from decode_font and process_text) because the wrong integer data type is used for subtraction.
EPSS