Heirloom Mailx vulnerabilities

1 vulnerability

Known vulnerabilities in Heirloom Mailx, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.5CVE-2004-2771bsd_mailx_projectbsd_mailx+5
EPSS score
6.86%
The 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.