Описание
Security update for python-pip
This update for python-pip fixes the following issues:
- CVE-2026-3219: concatenated tar and ZIP files are handled as ZIP files, resulting in possibly obfuscated malicious code (bsc#1262429).
- CVE-2026-6357: pip self-update functionality can import newly installed modules after wheel installation, resulting in potential arbitrary code execution (bsc#1263442).
Список пакетов
openSUSE Leap 16.0
Ссылки
- SUSE Security Ratings
- SUSE Bug 1262429
- SUSE Bug 1263442
- SUSE CVE CVE-2026-1703 page
- SUSE CVE CVE-2026-3219 page
- SUSE CVE CVE-2026-6357 page
Описание
When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside the installation directory. The path traversal is limited to prefixes of the installation directory, thus isn't able to inject or overwrite executable files in typical situations.
Затронутые продукты
Ссылки
- CVE-2026-1703
- SUSE Bug 1257599
Описание
pip handles concatenated tar and ZIP files as ZIP files regardless of filename or whether a file is both a tar and ZIP file. This behavior could result in confusing installation behavior, such as installing "incorrect" files according to the filename of the archive. New behavior only proceeds with installation if the file identifies uniquely as a ZIP or tar archive, not as both.
Затронутые продукты
Ссылки
- CVE-2026-3219
- SUSE Bug 1262429
Описание
pip prior to version 26.1 would run self-update check functionality after installing wheel files which required importing well-known Python modules names. These module imports were intentionally deferred to increase startup time of the pip CLI. The patch changes self-update functionality to run before wheels are installed to prevent newly-installed modules from being imported shortly after the installation of a wheel package. Users should still review package contents prior to installation.
Затронутые продукты
Ссылки
- CVE-2026-6357
- SUSE Bug 1263442