Описание
Remote code execution in PHPMailer
Impact
The mailSend function in the default isMail transport in PHPMailer before 5.2.18 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 Sender property.
Patches
Fixed in 5.2.18
Workarounds
Filter and validate user input before passing it to internal functions.
References
https://nvd.nist.gov/vuln/detail/CVE-2016-10033 Related to a follow-on issue in https://nvd.nist.gov/vuln/detail/CVE-2016-10045
For more information
If you have any questions or comments about this advisory:
- Open a private issue in the PHPMailer project
Ссылки
- https://github.com/PHPMailer/PHPMailer/security/advisories/GHSA-5f37-gxvh-23v6
- https://nvd.nist.gov/vuln/detail/CVE-2016-10033
- https://www.exploit-db.com/exploits/42221
- https://www.exploit-db.com/exploits/42024
- https://www.exploit-db.com/exploits/41996
- https://www.exploit-db.com/exploits/41962
- https://www.exploit-db.com/exploits/40986
- https://www.exploit-db.com/exploits/40974
- https://www.exploit-db.com/exploits/40970
- https://www.exploit-db.com/exploits/40969
- https://www.exploit-db.com/exploits/40968
- https://www.drupal.org/psa-2016-004
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-10033
- https://legalhackers.com/advisories/PHPMailer-Exploit-Remote-Code-Exec-CVE-2016-10033-Vuln.html
- https://github.com/PHPMailer/PHPMailer/wiki/About-the-CVE-2016-10033-and-CVE-2016-10045-vulnerabilities
- https://github.com/PHPMailer/PHPMailer/releases/tag/v5.2.18
- https://github.com/FriendsOfPHP/security-advisories/blob/master/phpmailer/phpmailer/CVE-2016-10033.yaml
- https://developer.joomla.org/security-centre/668-20161205-phpmailer-security-advisory.html
- http://packetstormsecurity.com/files/140291/PHPMailer-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/140350/PHPMailer-Sendmail-Argument-Injection.html
- http://seclists.org/fulldisclosure/2016/Dec/78
- http://www.rapid7.com/db/modules/exploit/multi/http/phpmailer_arg_injection
Пакеты
phpmailer/phpmailer
>= 5.0.0, < 5.2.18
5.2.18
Связанные уязвимости
The mailSend function in the isMail transport in PHPMailer before 5.2.18 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 Sender property.
The mailSend function in the isMail transport in PHPMailer before 5.2.18 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 Sender property.
The mailSend function in the isMail transport in PHPMailer before 5.2. ...
Уязвимость функции mailSend библиотеки PHPMailer, позволяющая нарушителю выполнить произвольный код