Vulnerability Information
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Vulnerability Title
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Vulnerability Description
CORE SDI SSH1 CRC-32 compensation attack detector allows remote attackers to execute arbitrary commands on an SSH server or client via an integer overflow.
CVSS Information
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Vulnerability Type
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Vulnerability Title
SSH1守护程序crc32补偿攻击检测安全漏洞
Vulnerability Description
SSH是一种用于远程连接的加密通信协议和工具,相对telnet提供了强大得多的安全性。 较新版本的ssh1守护程序中所带的一段代码中存在一个整数溢出问题。问题出在deattack.c,此程序由CORE SDI开发,用来防止SSH1协议受到CRC32补偿攻击。 由于在detect_attack()函数中错误的将一个16位的无符号变量当成了32位变量来使用,导致表索引溢出问题。这将允许一个攻击者覆盖内存中的任意位置的内容,攻击者可能远程获取root权限。 问题出在detect_attack()函数中: ...
CVSS Information
N/A
Vulnerability Type
N/A