CVE-2004-2771

HighCVSS 7.5/10Last modified Sep 23, 2026

Description

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.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-20

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Dec 24, 2014
Last modified
Sep 23, 2026
NVD status
Modified

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CVE-2004-2771: High severity, CVSS 7.5 | Vulnix