The setFrom function in the Sendmail adapter in the zend-mail component before 2.4.11, 2.5.x, 2.6.x, and 2.7.x before 2.7.2, and Zend Framework before 2.4.11 might allow remote attackers to pass extra parameters to the mail command and consequently execute arbitrary code via a \" (backslash double quote) in a crafted e-mail address.
http://www.securityfocus.com/bid/95144
http://www.securitytracker.com/id/1037539
https://framework.zend.com/security/advisory/ZF2016-04
https://security.gentoo.org/glsa/201804-10
https://www.exploit-db.com/exploits/40979/
Source: MITRE
Published: 2016-12-30
Updated: 2018-10-21
Type: CWE-77
Base Score: 7.5
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 10
Severity: HIGH
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 3.9
Severity: CRITICAL