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I. Basic Information for CVE-2023-28113
Vulnerability Information

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Vulnerability Title
russh may use insecure Diffie-Hellman keys
Source: NVD (National Vulnerability Database)
Vulnerability Description
russh is a Rust SSH client and server library. Starting in version 0.34.0 and prior to versions 0.36.2 and 0.37.1, Diffie-Hellman key validation is insufficient, which can lead to insecure shared secrets and therefore breaks confidentiality. Connections between a russh client and server or those of a russh peer with some other misbehaving peer are most likely to be problematic. These may vulnerable to eavesdropping. Most other implementations reject such keys, so this is mainly an interoperability issue in such a case. This issue is fixed in versions 0.36.2 and 0.37.1
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
russh 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
russh是Rust SSH 客户端和服务器端库。 russh 0.34.0版本和0.36.1版本存在数据伪造问题漏洞,该漏洞源于Diffie-Hellman密钥验证不充分,从而导致信息泄露,破坏机密性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
warp-techrussh 0.34.0 ~ 0.34.0* -
II. Public POCs for CVE-2023-28113
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III. Intelligence Information for CVE-2023-28113
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