Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Integer signedness error in the ssh2_rdpkt function in PuTTY before 0.56 allows remote attackers to execute arbitrary code via a SSH2_MSG_DEBUG packet with a modified stringlen parameter, which leads to a buffer overflow.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PuTTY SSH2_MSG_DEBUG 缓冲区溢出漏洞
Vulnerability Description
PuTTY是一款免费的Telnet和SSH客户端软件。 PuTTY 0.56之前的版本中ssh2_rdpkt函数存在无符号整型错误,使得远程攻击者可通过构造特殊的SSH2_MSG_DEBUG包,修改其中的stringlen参数,引起缓冲区溢出,从而执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A