Gentoo Linux Security Advisory GLSA 200707-05 – The pam_login.cgi file does not properly sanitize user input before sending it back as output to the user. Versions less than 1.350 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/57532/glsa-200707-05.txt
Source: https://packetstormsecurity.com/files/57532/Gentoo-Linux-Security-Advisory-200707-5.html