Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Unspecified vulnerability in the Windows Schannel Security Package for Microsoft Windows 2000 SP4, XP SP2, and Server 2003 SP1 and SP2, allows remote servers to execute arbitrary code or cause a denial of service via crafted digital signatures that are processed during an SSL handshake.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Microsoft Windows SChannel单字节堆溢出漏洞(MS07-031)
Vulnerability Description
Microsoft Windows是美国微软(Microsoft)公司发布的一系列操作系统。 Windows的安全通道(SChannel)库在实现客户端SSLv3握手协议时存在单字节堆溢出漏洞,远程攻击者可能利用此漏洞控制服务器或造成拒绝服务。 具体来讲,在处理服务器密钥交换SSL握手记录时没有充分地检查长度字段设置为0的畸形服务器端数字签名,导致在有效的堆地址上分配0长度的堆缓冲区,然后执行的逆向内存拷贝将0长度减1拷贝数字签名,这会触发整数下溢,导致堆缓冲区指针退到起始地址之前,最终导致将1字节的用户
CVSS Information
N/A
Vulnerability Type
N/A