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 не може да се автоматизира
Описание
Оригинално описание
Pillow is a Python imaging library. From 5.3.0 until 13.0.0, Pillow can return uninitialized memory as pixels when libtiff performs a short decode of JPEG-compressed or Group 4 fax TIFF data. The _decodeStrip and _decodeTile buffers can be larger than the bytes written by libtiff, but Pillow converts the expected rows without clearing the unwritten tail. The tile path is affected from 5.3.0 and the strip path from 6.0.0. An attacker can supply a crafted TIFF to an application that loads and returns or re-encodes its pixels. This can disclose stale heap contents without memory corruption or a process crash. This issue is fixed in version 13.0.0.
Засегнати продукти
- python-pillow Pillow: >= 5.3.0, < 13.0.0
Вид слабост
История
- 19 октомври 2026 Публикувано
Други уязвимости в python-pillow Pillow
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-112897
- https://nvd.nist.gov/vuln/detail/CVE-2026-112897
- https://github.com/python-pillow/Pillow/security/advisories/GHSA-q45j-58j2-45rg
- https://github.com/python-pillow/Pillow/commit/1d4773e6cea0c4a2814e6d4cdc099bbcf56da6ce
- https://github.com/python-pillow/Pillow/releases/tag/13.0.0