Vulnerability Information
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Vulnerability Title
OctoPrint Vulnerable to Denial of Service through malformed HTTP request
Vulnerability Description
OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows any unauthenticated attacker to send a manipulated broken multipart/form-data request to OctoPrint and through that make the web server component become unresponsive. The issue can be triggered by a broken multipart/form-data request lacking an end boundary to any of OctoPrint's endpoints implemented through the octoprint.server.util.tornado.UploadStorageFallbackHandler request handler. The request handler will get stuck in an endless busy loop, looking for a part of the request that will never come. As Tornado is single-threaded, that will effectively block the whole web server. The vulnerability has been patched in version 1.11.2.
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
分隔符转义处理不恰当
Vulnerability Title
OctoPrint 安全漏洞
Vulnerability Description
OctoPrint是OctoPrint开源的一个应用程序。提供了一个快速的Web界面，用于控制消费类3D打印机。 OctoPrint 1.11.1及之前版本存在安全漏洞，该漏洞源于请求处理不当，可能导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A