google google/apple_exposure_notifications 敏感数据的明文传输

CVE编号

CVE-2021-31815

利用情况

暂无

补丁情况

N/A

披露时间

2021-04-28

漏洞描述

GAEN (aka Google/Apple Exposure Notifications) through 2021-04-27 on Android allows attackers to obtain sensitive information, such as a user's location history, in-person social graph, and (sometimes) COVID-19 infection status, because Rolling Proximity Identifiers and MAC addresses are written to the Android system log, and many Android devices have applications (preinstalled by the hardware manufacturer or network operator) that read system log data and send it to third parties. NOTE: a news outlet (The Markup) states that they received a vendor response indicating that fix deployment "began several weeks ago and will be complete in the coming days."

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://blog.appcensus.io/2021/04/27/why-google-should-stop-logging-contact-t...
https://themarkup.org/privacy/2021/04/27/google-promised-its-contact-tracing-...

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	google	google/apple_exposure_notifications	*		Up to (including) 2021-04-27

CVSS3评分 3.3

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

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CWE-ID 漏洞类型 CWE-319 敏感数据的明文传输