漏洞信息
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Vulnerability Title
Samba: denial of service against ad dc wins server
Vulnerability Description
A flaw was found in Samba’s WINS server component when running as an Active Directory Domain Controller. The WINS protocol handlers for certain request types did not properly validate incoming packets, allowing an unauthenticated remote attacker to trigger a NULL pointer dereference and crash the WINS service using specially crafted UDP packets.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
空指针解引用
Vulnerability Title
Samba 代码问题漏洞
Vulnerability Description
Samba是Samba开源的一个适用于 Linux 和 Unix 的标准 Windows 互操作性程序套件。 Samba存在代码问题漏洞,该漏洞源于作为Active Directory域控制器运行时,WINS协议处理程序未正确验证传入数据包,允许未经身份验证的远程攻击者通过特制UDP数据包触发空指针取消引用并导致WINS服务崩溃。
CVSS Information
N/A
Vulnerability Type
N/A