Описание
stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of bounds write in `f->vendor[i] = get8_packet(f);`. The root cause is an integer overflow in `setup_malloc`. A sufficiently large value in the variable `sz` overflows with `sz+7` in and the negative value passes the maximum available memory buffer check. This issue may lead to code execution.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| libstb | unfixed | package | ||
| libstb | postponed | trixie | package | |
| libstb | postponed | bookworm | package | |
| libstb | no-dsa | bullseye | package | |
| libstb | no-dsa | buster | package |
Примечания
https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/ (issue 9)
https://github.com/nothings/stb/pull/1554
EPSS
Связанные уязвимости
stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of bounds write in `f->vendor[i] = get8_packet(f);`. The root cause is an integer overflow in `setup_malloc`. A sufficiently large value in the variable `sz` overflows with `sz+7` in and the negative value passes the maximum available memory buffer check. This issue may lead to code execution.
stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of bounds write in `f->vendor[i] = get8_packet(f);`. The root cause is an integer overflow in `setup_malloc`. A sufficiently large value in the variable `sz` overflows with `sz+7` in and the negative value passes the maximum available memory buffer check. This issue may lead to code execution.
Уязвимость библиотек для C/C++ Libstb, связанная с записью за границами буфера, позволяющая нарушителю получить доступ к защищаемой информации
EPSS