漏洞信息
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Vulnerability Title
Ghidra < 12.1 - Authentication Bypass via Null Signature in PKIAuthenticationModule
Vulnerability Description
Ghidra before 12.1 contains an authentication bypass vulnerability in PKIAuthenticationModule.authenticate() that allows any user with a valid CA-signed certificate to impersonate other users by presenting their public certificate with a null signature. Attackers can escalate privileges, modify repository access controls, exfiltrate shared reverse engineering databases, and permanently compromise server integrity.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
密码学签名的验证不恰当
Vulnerability Title
National Security Agency Ghidra 数据伪造问题漏洞
Vulnerability Description
National Security Agency Ghidra是美国国家安全局(National Security Agency)的一款软件逆向工程(SRE)框架。 National Security Agency Ghidra 12.1之前版本存在数据伪造问题漏洞,该漏洞源于PKIAuthenticationModule.authenticate()方法允许持有有效CA签名证书的用户通过提交空签名的公钥证书冒充其他用户。
CVSS Information
N/A
Vulnerability Type
N/A