Описание
Security update for python-PyMuPDF
This update for python-PyMuPDF fixes the following issues:
Changes in python-PyMuPDF:
- CVE-2026-82035: a path traversal vulnerability in the font branch of extract_objects() in src/main.py (bsc#1280486)
Список пакетов
openSUSE Leap 16.0
python313-PyMuPDF-1.21.1-lp160.6.1
Ссылки
- SUSE Security Ratings
- SUSE Bug 1280486
- SUSE CVE CVE-2026-82035 page
Описание
PyMuPDF through 1.28.2, fixed in commit b2c8f3a, contains a path traversal vulnerability in the font branch of extract_objects() in src/__main__.py, where the output filename is constructed by joining a document-controlled BaseFont name directly onto the user-supplied output directory without stripping path separators or dot-dot sequences. Attackers can supply a crafted PDF, EPUB, XPS, or FB2 file with a BaseFont name containing encoded path separators that decode to ../ sequences or absolute paths, causing arbitrary file writes outside the intended output directory without requiring authentication or elevated privileges.
Затронутые продукты
openSUSE Leap 16.0:python313-PyMuPDF-1.21.1-lp160.6.1
Ссылки
- CVE-2026-82035
- SUSE Bug 1280486