Vulnerability Information
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Vulnerability Title
Russh is missing an overflow check during channel windows adjust
Vulnerability Description
Russh is a Rust SSH client & server library. In versions 0.54.0 and below, the channel window adjust message of the SSH protocol is used to track the free space in the receive buffer of the other side of a channel. The current implementation takes the value from the message and adds it to an internal state value. This can result in a integer overflow. If the Rust code is compiled with overflow checks, it will panic. A malicious client can crash a server. This is fixed in version 0.54.1.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
整数溢出或超界折返
Vulnerability Title
Russh 安全漏洞
Vulnerability Description
Russh是Eugene个人开发者的一个 Rust SSH 客户端和服务器端库。 Russh 0.54.0及之前版本存在安全漏洞，该漏洞源于SSH协议通道窗口调整消息处理不当，可能导致整数溢出。
CVSS Information
N/A
Vulnerability Type
N/A