TI-2004-02640 CVE-2004-2771 · GHSA-3f68-9fxg-g2j6The expand function in fio.c in Heirloom mailx 12.5 and earlier and BSD mailx 8.1.2 and…Priority MEDIUM 43The expand function in fio.c in Heirloom mailx 12.5 and earlier and BSD mailx 8.1.2 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in an email address.CVSS 2.0HIGH 7.5· Network · No auth · Interaction — · EPSS 0.06858 · Published 2014-12-24 · Partial fix CWE-20