guake up to 3.8.4 D-Bus Interface execute_command/execute_command_by_uuid Privilege Escalation

CVE编号

CVE-2021-23556

利用情况

暂无

补丁情况

N/A

披露时间

2022-03-17

漏洞描述

The package guake before 3.8.5 are vulnerable to Exposed Dangerous Method or Function due to the exposure of execute_command and execute_command_by_uuid methods via the d-bus interface, which makes it possible for a malicious user to run an arbitrary command via the d-bus method. **Note:** Exploitation requires the user to have installed another malicious program that will be able to send dbus signals or run terminal commands.

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/Guake/guake/issues/1796
https://github.com/Guake/guake/pull/2017
https://github.com/Guake/guake/pull/2017/commits/e3d671120bfe7ba28f50e256cc5e...
https://github.com/Guake/guake/releases
https://snyk.io/vuln/SNYK-PYTHON-GUAKE-2386334

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	guake-project	guake	*		Up to (excluding) 3.8.5
	运行在以下环境
	系统	debian_10	guake	*		Up to (excluding) 3.4.0-1
	运行在以下环境
	系统	debian_11	guake	*		Up to (excluding) 3.6.3-2
	运行在以下环境
	系统	debian_9	guake	*		Up to (excluding) 0.8.8-1

CVSS3评分 8.0

• 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 高
• 保密性 高
• 完整性 高

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H CWE-ID 漏洞类型 NVD-CWE-Other