Bugzilla 2.14 before 2.14.2, and 2.16 before 2.16rc2, directs error messages from the syncshadowdb command to the HTML output, which could leak sensitive information, including plaintext passwords, if syncshadowdb fails.
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SN-02:05.asc
archives.neohapsis.com/archives/bugtraq/2002-06/0054.html
bugzilla.mozilla.org/show_bug.cgi?id=92263
www.iss.net/security_center/static/9306.php
www.osvdb.org/6399
www.redhat.com/support/errata/RHSA-2002-109.html
www.securityfocus.com/bid/4964