漏洞信息
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Vulnerability Title
Nuclio: Unsanitized cron trigger event headers/body injected into CronJob shell command leads to persistent RCE
Vulnerability Description
Nuclio is a "Serverless" framework for Real-Time Events and Data Processing. Prior to version 1.16.4, the Nuclio controller builds a curl invocation string for each cron trigger and stores it as the args of a Kubernetes CronJob container (/bin/sh, -c, <command>). Two fields in the trigger specification flow into this string without adequate sanitization: event.headers keys and event.body. This issue has been patched in version 1.16.4.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Vulnerability Title
Nuclio 命令注入漏洞
Vulnerability Description
Nuclio是nuclio组织的一个高性能无服务器计算平台。 Nuclio 1.16.4之前版本存在命令注入漏洞,该漏洞源于控制器为每个cron触发器构建curl调用字符串时,对触发规格中的event.headers keys和event.body字段未充分清理,可能导致命令注入。
CVSS Information
N/A
Vulnerability Type
N/A