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Vulnerability record · CVE-2014-7844 · published 14 January 2020

CVE-2014-7844: Redhat enterprise linux desktop injection vulnerability

Redhat · Enterprise Linux Desktop

BSD mailx 8.1.2 and earlier allows remote attackers to execute arbitrary commands via a crafted email address.

7.8 CVSS 3.1 High EPSS 1.6% · top 24.5% CWE-74 · Injection
7.8CVSS 3.1 base score, v2 7.2
1.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
8Affected product versions listed by NVD
10References
17 Jun 2026Last modified by NVD

Description

BSD mailx 8.1.2 and earlier allows remote attackers to execute arbitrary commands via a crafted email address.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

8 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://linux.oracle.com/errata/ELSA-2014-1999.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-1999.html Third Party Advisory
http://seclists.org/oss-sec/2014/q4/1066 Mailing ListPatchThird Party Advisory
http://www.debian.org/security/2014/dsa-3104 Third Party Advisory
http://www.debian.org/security/2014/dsa-3105 Third Party Advisory
http://linux.oracle.com/errata/ELSA-2014-1999.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-1999.html Third Party Advisory
http://seclists.org/oss-sec/2014/q4/1066 Mailing ListPatchThird Party Advisory
http://www.debian.org/security/2014/dsa-3104 Third Party Advisory
http://www.debian.org/security/2014/dsa-3105 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2014-7844), CISA KEV, FIRST EPSS (scores of 2026-11-14). This page is refreshed as NVD updates the record.