漏洞信息
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Vulnerability Title
Jupyter Enterprise Gateway: Jinja2 Template Server Side Template Injection results in Remote Code Execution
Vulnerability Description
Jupyter Enterprise Gateway launches remote Jupyter Notebook kernels across distributed clusters like Apache Spark, Kubernetes, and Docker Swarm. In versions 2.0.0rc2 and above, prior to 3.3.0, the environment variables (KERNEL_XXX) used during the rendering of the Kubernetes manifest are vulnerable to Server Side Template Injection (SSTI). By including Jinja2 template expressions it is possible to execution Python code and OS Commands in the Enterprise Gateway service. The code can use or steal the Kubernetes service account token, which can steal Kubernetes secrets and be used to fully compromise the Kubernetes cluster by scheduling a privileged pod or a pod with a hostPath volume mount. This issue has been fixed in version 3.3.0.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Vulnerability Type
CWE-1336
Vulnerability Title
Jupyter Enterprise Gateway 代码注入漏洞
Vulnerability Description
Jupyter Enterprise Gateway是Jupyter组织的一款网络设备产品。 Jupyter Enterprise Gateway 2.0.0rc2至3.3.0之前版本存在代码注入漏洞,该漏洞源于在渲染Kubernetes manifest时使用的环境变量(KERNEL_XXX)容易受到服务器端模板注入(SSTI)攻击,可能导致执行Python代码和OS命令。
CVSS Information
N/A
Vulnerability Type
N/A