muwire_project muwire 信息暴露

CVE编号

CVE-2021-32750

利用情况

暂无

补丁情况

N/A

披露时间

2021-07-16

漏洞描述

MuWire is a file publishing and networking tool that protects the identity of its users by using I2P technology. Users of MuWire desktop client prior to version 0.8.8 can be de-anonymized by an attacker who knows their full ID. An attacker could send a message with a subject line containing a URL with an HTML image tag and the MuWire client would try to fetch that image via clearnet, thus exposing the IP address of the user. The problem is fixed in MuWire 0.8.8. As a workaround, users can disable messaging functionality to prevent other users from sending them malicious messages.

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://github.com/zlatinb/muwire/security/advisories/GHSA-68xh-9h7w-64qg

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	muwire_project	muwire	*		Up to (excluding) 0.8.8

CVSS3评分 5.7

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

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N CWE-ID 漏洞类型 CWE-200 信息暴露