Описание
CasaOS contains weak JWT secrets
Impact
Unauthenticated attackers can craft arbitrary JWTs and access features that usually require authentication and execute arbitrary commands as root on CasaOS instances.
Patches
The problem was addressed by improving the validation of JWTs in 705bf1f. This patch is part of CasaOS 0.4.4.
Workarounds
Users should upgrade to CasaOS 0.4.4. If they can't, they should temporarily restrict access to CasaOS to untrusted users, for instance by not exposing it publicly.
References
Ссылки
- https://github.com/IceWhaleTech/CasaOS/security/advisories/GHSA-m5q5-8mfw-p2hr
- https://nvd.nist.gov/vuln/detail/CVE-2023-37266
- https://github.com/IceWhaleTech/CasaOS/commit/705bf1facbffd2ca40b159b0303132b6fdf657ad
- https://pkg.go.dev/vuln/GO-2023-1931
- https://www.sonarsource.com/blog/security-vulnerabilities-in-casaos
Пакеты
github.com/IceWhaleTech/CasaOS
< 0.4.4
0.4.4
Связанные уязвимости
CasaOS is an open-source Personal Cloud system. Unauthenticated attackers can craft arbitrary JWTs and access features that usually require authentication and execute arbitrary commands as `root` on CasaOS instances. This problem was addressed by improving the validation of JWTs in commit `705bf1f`. This patch is part of CasaOS 0.4.4. Users should upgrade to CasaOS 0.4.4. If they can't, they should temporarily restrict access to CasaOS to untrusted users, for instance by not exposing it publicly.
Уязвимость компонента JWT Secret Handler облачной операционной системы CasaOS, позволяющая нарушителю выполнять произвольные команды с привилегиями root