Coolpad Defiant、ZTE ZMAX Pro和T-Mobile Revvl Plus内存破坏漏洞

CVE编号

CVE-2018-14990

利用情况

暂无

补丁情况

N/A

披露时间

2019-04-26

漏洞描述

The Coolpad Defiant device with a build fingerprint of Coolpad/cp3632a/cp3632a:7.1.1/NMF26F/099480857:user/release-keys, the ZTE ZMAX Pro with a build fingerprint of ZTE/P895T20/urd:6.0.1/MMB29M/20170418.114928:user/release-keys, and the T-Mobile Revvl Plus with a build fingerprint of Coolpad/alchemy/alchemy:7.1.1/143.14.171129.3701A-TMO/buildf_nj_02-206:user/release-keys all contain a vulnerable, pre-installed Rich Communication Services (RCS) app. These devices contain an that app has a package name of com.suntek.mway.rcs.app.service (versionCode=1, versionName=RCS_sdk_M_native_20161008_01; versionCode=1, versionName=RCS_sdk_M_native_20170406_01) with a broadcast receiver app component named com.suntek.mway.rcs.app.test.TestReceiver and a refactored version of the app with a package name of com.rcs.gsma.na.sdk (versionCode=1, versionName=RCS_SDK_20170804_01) with a broadcast receiver app component named com.rcs.gsma.na.test.TestReceiver allow any app co-located on the device to programmatically send text messages where the number and body of the text message is controlled by the attacker due to an exported broadcast receiver app component. This app cannot be disabled by the user and the attack can be performed by a zero-permission app. A separate vulnerability in the app allows a zero-permission app to programmatically delete text messages, so the sent text messages can be removed to not alert the user.

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://www.kryptowire.com
https://www.kryptowire.com/portal/android-firmware-defcon-2018/
https://www.kryptowire.com/portal/wp-content/uploads/2018/12/DEFCON-26-Johnso...

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
	系统	coolpad	defiant_firmware	-	-
	运行在以下环境
	系统	t-mobile	revvl_plus_firmware	-	-
	运行在以下环境
	系统	t-mobile	zte_zmax_pro_firmware	-	-
	运行在以下环境
	硬件	coolpad	defiant	-	-
	运行在以下环境
	硬件	t-mobile	revvl_plus	-	-
	运行在以下环境
	硬件	t-mobile	zte_zmax_pro	-	-

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 无
• 保密性 无
• 完整性 高

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CWE-ID 漏洞类型 CWE-20 输入验证不恰当