Dahua IP camera 缓冲区错误漏洞

CVE编号

CVE-2017-3223

利用情况

暂无

补丁情况

N/A

披露时间

2018-07-25

漏洞描述

Dahua IP camera products using firmware versions prior to V2.400.0000.14.R.20170713 include a version of the Sonia web interface that may be vulnerable to a stack buffer overflow. Dahua IP camera products include an application known as Sonia (/usr/bin/sonia) that provides the web interface and other services for controlling the IP camera remotely. Versions of Sonia included in firmware versions prior to DH_IPC-Consumer-Zi-Themis_Eng_P_V2.408.0000.11.R.20170621 do not validate input data length for the 'password' field of the web interface. A remote, unauthenticated attacker may submit a crafted POST request to the IP camera's Sonia web interface that may lead to out-of-bounds memory operations and loss of availability or remote code execution. The issue was originally identified by the researcher in firmware version DH_IPC-HX1X2X-Themis_EngSpnFrn_N_V2.400.0000.30.R.20160803.

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
http://www.securityfocus.com/bid/99620
https://www.kb.cert.org/vuls/id/547255

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	dahuasecurity	ip_camera_firmware	*		Up to (excluding) 2.400.0000.14.r.20170713
	运行在以下环境
	系统	dahuasecurity	ip_camera_firmware	*		Up to (excluding) dh_ipc-ack-themis_eng_p_v2.400.0000.14.r.20170713.bin
	运行在以下环境
	硬件	dahuasecurity	ip_camera	-	-

CVSS3评分 9.8

• 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 高
• 保密性 高
• 完整性 高

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CWE-ID 漏洞类型 CWE-119 内存缓冲区边界内操作的限制不恰当