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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
The isMail transport in PHPMailer before 5.2.20 might allow remote attackers to pass extra parameters to the mail command and consequently execute arbitrary code by leveraging improper interaction between the escapeshellarg function and internal escaping performed in the mail function in PHP. NOTE: this vulnerability exists because of an incorrect fix for CVE-2016-10033.
Metrics
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The isMail transport in PHPMailer before 5.2.20, when the Sender property is not set, might allow remote attackers to pass extra parameters to the mail command and consequently execute arbitrary code by leveraging improper interaction between the escapeshellarg function and internal escaping performed in the mail function. NOTE: this vulnerability exists because of an incorrect fix for CVE-2016-10033.
The isMail transport in PHPMailer before 5.2.20 might allow remote attackers to pass extra parameters to the mail command and consequently execute arbitrary code by leveraging improper interaction between the escapeshellarg function and internal escaping performed in the mail function in PHP. NOTE: this vulnerability exists because of an incorrect fix for CVE-2016-10033.
Reanalysis by NIST1/24/2017 8:26:59 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:phpmailer_project:phpmailer:5.2.19:*:*:*:*:*:*:*
OR
*cpe:2.3:a:phpmailer_project:phpmailer:5.2.19:*:*:*:*:*:*:* (and previous)
Modified Analysis by NIST1/23/2017 12:53:55 PM
Action
Type
Old Value
New Value
Changed
CVSS V3
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Changed
CVSS V2
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Changed
Reference Type
http://packetstormsecurity.com/files/140350/PHPMailer-Sendmail-Argument-Injection.html No Types Assigned
http://packetstormsecurity.com/files/140350/PHPMailer-Sendmail-Argument-Injection.html Third Party Advisory, Exploit
Changed
Reference Type
http://www.rapid7.com/db/modules/exploit/multi/http/phpmailer_arg_injection No Types Assigned
http://www.rapid7.com/db/modules/exploit/multi/http/phpmailer_arg_injection Third Party Advisory, Exploit