Vulnerability Information
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Vulnerability Title
CodeMirror Markdown Mode markdown.js redos
Vulnerability Description
A weakness has been identified in CodeMirror up to 5.65.20. Affected is an unknown function of the file mode/markdown/markdown.js of the component Markdown Mode. This manipulation causes inefficient regular expression complexity. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be exploited. Upgrading to version 6.0 is able to address this issue. You should upgrade the affected component. Not all code samples mentioned in the GitHub issue can be found. The repository mentions, that "CodeMirror 6 exists, and is [...] much more actively maintained."
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Vulnerability Type
CWE-1333
Vulnerability Title
CodeMirror 安全漏洞
Vulnerability Description
CodeMirror是Codemirror团队的一个使用JavaScript为浏览器实现的多功能文本编辑器。该软件专门用于编辑代码，并具有100多种语言模式和各种插件，可实现更高级的编辑功能，每种语言都带有功能齐全的代码和语法高亮显示，以帮助阅读和编辑复杂代码。 CodeMirror 5.17.0及之前版本存在安全漏洞，该漏洞源于文件mode/markdown/markdown.js存在低效正则表达式复杂性。
CVSS Information
N/A
Vulnerability Type
N/A