Description
go-mail is a comprehensive library for sending mails with Go. In versions 0.7.0 and below, due to incorrect handling of the mail.Address values when a sender- or recipient address is passed to the corresponding MAIL FROM or RCPT TO commands of the SMTP client, there is a possibility of wrong address routing or even ESMTP parameter smuggling. For successful exploitation, it is required that the user's code allows for arbitrary mail address input (i. e. through a web form or similar). If only static mail addresses are used (i. e. in a config file) and the mail addresses in use do not consist of quoted local parts, this should not affect users. This issue is fixed in version 0.7.1
Problem types
CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
Product status
References
github.com/...o-mail/security/advisories/GHSA-wpwj-69cm-q9c5
github.com/wneessen/go-mail/issues/495
github.com/wneessen/go-mail/pull/496
github.com/...ommit/42e92cfe027be04aff72921adb0f72f11d517479
