Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The X509_verify_cert function in crypto/x509/x509_vfy.c in OpenSSL 1.0.1n, 1.0.1o, 1.0.2b, and 1.0.2c does not properly process X.509 Basic Constraints cA values during identification of alternative certificate chains, which allows remote attackers to spoof a Certification Authority role and trigger unintended certificate verifications via a valid leaf certificate.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
OpenSSL 安全漏洞
Vulnerability Description
OpenSSL是OpenSSL团队开发的一个开源的能够实现安全套接层（SSL v2/v3）和安全传输层（TLS v1）协议的通用加密库，它支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。 OpenSSL的crypto/x509/x509_vfy.c文件中的‘X509_verify_cert’函数存在安全漏洞，该漏洞源于程序识别备选的证书链时没有正确处理X.509 Basic Constraints cA值。远程攻击者可借助有效的leaf证书利用该漏洞伪造Certification Authori
CVSS Information
N/A
Vulnerability Type
N/A