Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
socket.c in fetchmail before 6.3.11 does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Fetchmail SSL证书空字符验证漏洞
Vulnerability Description
Fetchmail是免费的软件包，可以从远程POP2、POP3、IMAP、ETRN或ODMR服务器检索邮件并将其转发给本地SMTP、LMTP服务器或消息传送代理。 一些CA所签名的证书在ITU-T X.509证书的Common Name或subjectAltName字段中包含有嵌入的空字符，Fetchmail在处理这种X.509字符串时会将其处理为终止符，因此只会检查空字符的之前部分。例如，名称为www.good.example\0www.bad.example.com 的证书会被错误的处理为www.go
CVSS Information
N/A
Vulnerability Type
N/A