CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, при специфични условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
mport is the MidnightBSD Package Manager. Prior to 2.7.8, privileged package fetch and cache-cleaning operations used race-prone path handling across libmport/fetch.c, libmport/clean.c, libmport/util.c, libmport/bundle_read_install_pkg.c, libmport/delete_primative.c, and libexec/mport.create/mport.create.c. A local attacker with write access to a participating package cache or staging path could race path checks and replacement operations to redirect package downloads, cleanup, or install-related side effects outside the intended cache. The affected lifecycle helper paths also used shell-form invocation, increasing command-line interpretation risk during privileged helper execution. This issue is fixed in version 2.7.8.
Засегнати продукти
- MidnightBSD mport: < 2.7.8
Вид слабост
История
- 17 септември 2026 Публикувано
Други уязвимости в MidnightBSD mport
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-54575
- https://nvd.nist.gov/vuln/detail/CVE-2026-54575
- https://github.com/MidnightBSD/mport/security/advisories/GHSA-h387-g4pf-28cj
- https://github.com/MidnightBSD/mport/pull/118
- https://github.com/MidnightBSD/mport/commit/29154b0fdfb5806568ed1277e88d942bad6d1169
- https://github.com/MidnightBSD/mport/releases/tag/2.7.8