ckeditor ckeditor 未加控制的资源消耗（资源穷尽）

CVE编号

CVE-2022-24729

利用情况

暂无

补丁情况

N/A

披露时间

2022-03-17

漏洞描述

CKEditor4 is an open source what-you-see-is-what-you-get HTML editor. CKEditor4 prior to version 4.18.0 contains a vulnerability in the `dialog` plugin. The vulnerability allows abuse of a dialog input validator regular expression, which can cause a significant performance drop resulting in a browser tab freeze. A patch is available in version 4.18.0. There are currently no known workarounds.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://ckeditor.com/cke4/release/CKEditor-4.18.0
https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-f6rf-9m92-x2hh
https://www.drupal.org/sa-core-2022-005

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	应用	ckeditor	ckeditor	*	From (including) 4.0	Up to (excluding) 4.18.0
	运行在以下环境
	应用	drupal	drupal	*	From (including) 8.0.0	Up to (excluding) 9.2.15
	运行在以下环境
	应用	drupal	drupal	*	From (including) 9.3.0	Up to (excluding) 9.3.8
	运行在以下环境
	系统	debian_10	ckeditor	*		Up to (excluding) 4.11.1+dfsg-1
	运行在以下环境
	系统	debian_11	ckeditor	*		Up to (excluding) 4.16.0+dfsg-2
	运行在以下环境
	系统	debian_12	ckeditor	*		Up to (excluding) 4.16.2+dfsg-1
	运行在以下环境
	系统	debian_9	ckeditor	*		Up to (excluding) 4.5.7+dfsg-2
	运行在以下环境
	系统	debian_sid	ckeditor	*		Up to (excluding) 4.16.2+dfsg-1
查看完整数据

CVSS3评分 7.5

• 攻击路径 网络
• 攻击复杂度 低
• 权限要求 无
• 影响范围 未更改
• 用户交互 无
• 可用性 高
• 保密性 无
• 完整性 无

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CWE-ID 漏洞类型 CWE-400 未加控制的资源消耗（资源穷尽） NVD-CWE-Other