漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
Libssh: libssh: information disclosure via short gssapi curve25519 public key
Vulnerability Description
A flaw was found in libssh. During server-side GSSAPI key exchange, a client-supplied Curve25519 public key shorter than the expected length is copied without proper length validation, leading to an out-of-bounds heap read. This could allow a remote unauthenticated attacker to disclose small amounts of server memory.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
跨界内存读
Vulnerability Title
libssh 缓冲区错误漏洞
Vulnerability Description
libssh是libssh组织开源的一个用于访问SSH服务的C语言开发包,它能够执行远程命令、文件传输,同时为远程的程序提供安全的传输通道。 libssh存在缓冲区错误漏洞,该漏洞源于在服务端GSSAPI密钥交换过程中,未对客户端提供的Curve25519公钥进行正确长度验证,导致越界堆读取。这可能允许远程未经身份验证的攻击者泄露少量服务器内存。
CVSS Information
N/A
Vulnerability Type
N/A