漏洞信息
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Vulnerability Title
Mistune has Denial of Service — RecursionError via Excessive Emphasis Markers in Markdown
Vulnerability Description
Mistune is a Python Markdown parser with renderers and plugins. Versions 3.3.0 through 3.3.2 are vulnerable to DoS through deeply nested tokens. HTML rendering creates deeply nested emphasis tokens from consecutive asterisk characters, and recursive rendering in HTMLRenderer.render_token() can exceed Python's recursion limit and raise RecursionError, allowing crafted Markdown to crash a parsing process. This issue is fixed in version 3.3.3
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
未经控制的递归
Vulnerability Title
lepture mistune 资源管理错误漏洞
Vulnerability Description
lepture mistune是lepture个人开发者的一款数据库系统。 lepture mistune 3.3.0版本至3.3.2版本存在资源管理错误漏洞,该漏洞源于深度嵌套令牌处理不当,可能导致特制Markdown引发递归错误,造成解析进程崩溃。
CVSS Information
N/A
Vulnerability Type
N/A