Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The urlopen function in pym/portage/util/_urlopen.py in Gentoo Portage 2.1.12, when using HTTPS, does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and modify binary package lists via a crafted certificate.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Gentoo Portage‘urlopen()’加密问题漏洞
Vulnerability Description
Portage是Gentoo基金会的一款Gentoo Linux操作系统所使用的基于ports collection机制的包管理器。 Gentoo Portage 2.1.12版本的pym/portage/util/_urlopen.py文件中的‘urlopen’函数中存在安全漏洞，该漏洞源于程序使用HTTPS时，没有验证SSL服务器端的X.509证书。攻击者可通过特制的证书利用该漏洞实施中间人攻击，伪造数据欺骗服务器，修改二进制数据包列表。
CVSS Information
N/A
Vulnerability Type
N/A