Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Multicast DNS (mDNS) responder in Synology DiskStation Manager (DSM) before 3.1 inadvertently responds to unicast queries with source addresses that are not link-local, which allows remote attackers to cause a denial of service (traffic amplification) or obtain potentially sensitive information via port-5353 UDP packets to the Avahi component.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Synology DiskStation Manager Multicast DNS 信息泄露漏洞
Vulnerability Description
Synology DiskStation Manager（DSM）是群晖科技（Synology）公司的一套用于网络储存服务器（NAS）上的操作系统。该操作系统可管理资料、文件、照片、音乐等信息。 Synology DSM 3.0及之前版本的Multicast DNS(mDNS)响应器中存在安全漏洞，该漏洞源于程序没有正确响应带有特制的源地址（不是本地链接）的单播查询。远程攻击者可通过向Avahi组件发送port-5353 UDP数据包利用该漏洞造成拒绝服务（流量扩增），或获取潜在的敏感信息。
CVSS Information
N/A
Vulnerability Type
N/A