Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The process_open function in sftp-server.c in OpenSSH before 7.6 does not properly prevent write operations in readonly mode, which allows attackers to create zero-length files.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
OpenSSH 安全漏洞
Vulnerability Description
OpenSSH（OpenBSD Secure Shell）是OpenBSD计划组所维护的一套用于安全访问远程计算机的连接工具。该工具是SSH协议的开源实现，支持对所有的传输进行加密，可有效阻止窃听、连接劫持以及其他网络级的攻击。 OpenSSH 7.6之前的版本中的sftp-server.c文件的‘process_open’函数存在安全漏洞，该漏洞源于程序在只读模式下没有正确的阻止写入操作。攻击者可利用该漏洞创建长度为零的文件。
CVSS Information
N/A
Vulnerability Type
N/A