CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Integer overflow in libaom internal function img_alloc_helper can lead to heap buffer overflow. This function can be reached via 3 callers: * Calling aom_img_alloc() with a large value of the d_w, d_h, or align parameter may result in integer overflows in the calculations of buffer sizes and offsets and some fields of the returned aom_image_t struct may be invalid. * Calling aom_img_wrap() with a large value of the d_w, d_h, or align parameter may result in integer overflows in the calculations of buffer sizes and offsets and some fields of the returned aom_image_t struct may be invalid. * Calling aom_img_alloc_with_border() with a large value of the d_w, d_h, align, size_align, or border parameter may result in integer overflows in the calculations of buffer sizes and offsets and some fields of the returned aom_image_t struct may be invalid.
Засегнати продукти
- libaom libaom: 1.0.0 преди 3.9.0
Вид слабост
История
- 5 юни 2024 Публикувано
Други уязвимости в libaom libaom
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2024-5171
- https://nvd.nist.gov/vuln/detail/CVE-2024-5171
- https://issues.chromium.org/issues/332382766
- https://lists.fedoraproject.org/archives/list/[email protected]/message/6HYUEHZ35ZPY2EONVZCGO6LPT3AMLZCP/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/U5NRNCEYS246CYGOR32MF7OGKWOWER22/
- https://lists.debian.org/debian-lts-announce/2024/09/msg00024.html