CVE-2016-10074 Information

Description

The mail transport (aka Swift_Transport_MailTransport) in Swift Mailer before 5.4.5 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 in the (1) From (2) ReturnPath or (3) Sender header.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://packetstormsecurity.com/files/140290/SwiftMailer-Remote-Code-Execution.html http://seclists.org/fulldisclosure/2016/Dec/86 http://www.debian.org/security/2017/dsa-3769 http://www.securityfocus.com/bid/95140 https://github.com/swiftmailer/swiftmailer/blob/5.x/CHANGES https://legalhackers.com/advisories/SwiftMailer-Exploit-Remote-Code-Exec-CVE-2016-10074-Vuln.html https://www.exploit-db.com/exploits/40972/ https://www.exploit-db.com/exploits/40986/ https://www.exploit-db.com/exploits/42221/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8