CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
A NULL pointer dereference in the illumos Network Auto-Magic daemon (nwamd) allows a local user to crash the daemon. nwamd_door_switch() in usr/src/cmd/cmd-inet/lib/nwamd/door_if.c writes to the caller's request structure before checking that a request was supplied, and before checking the caller's credentials. Because the nwamd door at /etc/svc/volatile/nwam/nwam_door is accessible to all local users, an unprivileged user can issue a door_call() with no argument data to crash nwamd; repeated calls place the svc:/network/physical:nwam service into maintenance, stopping automatic network configuration. nwamd runs only when svc:/network/physical:nwam is enabled, which is not the default. The flaw has existed since 2010 (illumos-gate commit 6ba597c5), and affects any illumos distribution prior to illumos-gate commit 0f1064d9.
Засегнати продукти
- illumos illumos-gate: 6ba597c56d749c61b4f783157f63196d7b2445f0 преди 0f1064d97f1a43778ddf87d4e438b99872aed1a0
- OmniOS OmniOS: any преди r151054; r151058 преди r151058w; r151056 преди r151056aw; r151054 преди r151054bw
Вид слабост
История
- 9 октомври 2026 Публикувано
Други уязвимости в illumos illumos-gate
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-104114
- https://nvd.nist.gov/vuln/detail/CVE-2026-104114
- https://illumos.topicbox.com/groups/developer/T3b859664594b7762/cve-2026-104112-to-cve-2026-104117-denial-of-service-and-missing-authorization-in-door-servers
- https://illumos.org/issues/18495
- https://github.com/illumos/illumos-gate/commit/0f1064d97f1a43778ddf87d4e438b99872aed1a0