paloaltonetworks globalprotect 信息暴露

CVE编号

CVE-2022-0018

利用情况

暂无

补丁情况

N/A

披露时间

2022-02-11

漏洞描述

An information exposure vulnerability exists in the Palo Alto Networks GlobalProtect app on Windows and MacOS where the credentials of the local user account are sent to the GlobalProtect portal when the Single Sign-On feature is enabled in the GlobalProtect portal configuration. This product behavior is intentional and poses no security risk when connecting to trusted GlobalProtect portals configured to use the same Single Sign-On credentials both for the local user account as well as the GlobalProtect login. However when the credentials are different, the local account credentials are inadvertently sent to the GlobalProtect portal for authentication. A third party MITM type of attacker cannot see these credentials in transit. This vulnerability is a concern where the GlobalProtect app is deployed on Bring-your-Own-Device (BYOD) type of clients with private local user accounts or GlobalProtect app is used to connect to different organizations. Fixed versions of GlobalProtect app have an app setting to prevent the transmission of the user's local user credentials to the target GlobalProtect portal regardless of the portal configuration. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.10 on Windows and MacOS; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.9 on Windows and MacOS This issue does not affect GlobalProtect app on other platforms.

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://security.paloaltonetworks.com/CVE-2022-0018

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	paloaltonetworks	globalprotect	*	From (including) 5.1	Up to (excluding) 5.1.10
	运行在以下环境
	应用	paloaltonetworks	globalprotect	*	From (including) 5.2	Up to (excluding) 5.2.9

CVSS3评分 6.5

• 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 需要
• 可用性 无
• 保密性 高
• 完整性 无

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CWE-ID	漏洞类型
CWE-200	信息暴露

Exp相关链接

- avd.aliyun.com