7.3
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и след действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
A local privilege escalation vulnerability was found in the ansible.posix authorized_key module. The module's keyfile() function uses os.chown() instead of os.lchown() and opens files without O_NOFOLLOW when managing SSH authorized keys. An unprivileged local user can pre-stage symbolic links in their ~/.ssh directory to redirect file ownership changes to arbitrary system paths when an operator runs the authorized_key task as root, leading to local privilege escalation.
Засегнати продукти
- Red Hat Red Hat Enterprise Linux 10: 0:0.2.10-1.el10_2 преди *
- Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support: 0:0.2.3-6.el10_0.2 преди *
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: 0:0.1.8-2.el8_6.1 преди *
- Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On: 0:0.1.8-2.el8_6.1 преди *
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service: 0:0.1.8-5.el8_8.1 преди *
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions: 0:0.1.8-5.el8_8.1 преди *
- Red Hat Red Hat Enterprise Linux 10
- Red Hat Red Hat Enterprise Linux 8
- Red Hat Red Hat Enterprise Linux 8
- Red Hat Red Hat Enterprise Linux 9
- Red Hat Red Hat Enterprise Linux 9
- Red Hat Red Hat OpenStack Platform 17.1
- Red Hat Red Hat OpenStack Platform 18.0
Вид слабост
История
- 10 юни 2026 Публикувано
Други уязвимости в Red Hat Red Hat Enterprise Linux 10
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-11837
- https://nvd.nist.gov/vuln/detail/CVE-2026-11837
- https://access.redhat.com/errata/RHSA-2026:42946
- https://access.redhat.com/errata/RHSA-2026:79112
- https://access.redhat.com/errata/RHSA-2026:80508
- https://access.redhat.com/errata/RHSA-2026:82339
- https://access.redhat.com/security/cve/CVE-2026-11837
- https://bugzilla.redhat.com/show_bug.cgi?id=2487424
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-11837.json