CVE-2023-33190: Incorrect Authorization

June 30, 2023 (updated July 7, 2023)

Sealos is an open source cloud operating system distribution based on the Kubernetes kernel. In versions of Sealos prior to 4.2.1-rc4 an improper configuration of role based access control (RBAC) permissions resulted in an attacker being able to obtain cluster control permissions, which could control the entire cluster deployed with Sealos, as well as hundreds of pods and other resources within the cluster. This issue has been addressed in version 4.2.1-rc4. Users are advised to upgrade. There are no known workarounds for this vulnerability.

References

github.com/advisories/GHSA-74j8-w7f9-pp62
github.com/labring/sealos/commit/4cdf52e55666864e5f90ed502e9fc13e18985b7b
github.com/labring/sealos/security/advisories/GHSA-74j8-w7f9-pp62
nvd.nist.gov/vuln/detail/CVE-2023-33190

Code Behaviors & Features

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