Описание
stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger memory write past an allocated heap buffer in start_decoder. The root cause is a potential integer overflow in sizeof(char*) * (f->comment_list_length) which may make setup_malloc allocate less memory than required. Since there is another integer overflow an attacker may overflow it too to force setup_malloc to return 0 and make the exploit more reliable. This issue may lead to code execution.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support |
| devel | needs-triage | |
| esm-apps/focal | needs-triage | |
| esm-apps/jammy | needs-triage | |
| esm-apps/noble | needs-triage | |
| focal | ignored | end of standard support, was needs-triage |
| jammy | needs-triage | |
| lunar | ignored | end of life, was needs-triage |
| mantic | ignored | end of life, was needs-triage |
| noble | needs-triage |
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Ссылки на источники
EPSS
7.3 High
CVSS3
Связанные уязвимости
stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger memory write past an allocated heap buffer in `start_decoder`. The root cause is a potential integer overflow in `sizeof(char*) * (f->comment_list_length)` which may make `setup_malloc` allocate less memory than required. Since there is another integer overflow an attacker may overflow it too to force `setup_malloc` to return 0 and make the exploit more reliable. This issue may lead to code execution.
stb_vorbis is a single file MIT licensed library for processing ogg vo ...
Уязвимость компонента start_decoder библиотек для C/C++ Libstb, связанная с целочисленным переполнением, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании
EPSS
7.3 High
CVSS3