Oracle MySQL – ‘ALTER DATABASE’ Remote Denial of Service

• Exploit Database
• 108 阅读

• 作者： Shane Bester
  日期： 2010-08-03
• 类别：

  • dos
  平台：

  • multiple
• 来源：https://www.exploit-db.com/exploits/14537/
• 1 2 3 4 5 6 7 8 9 10 11 12 13 14

  A vulnerability was reported in MySQL. A remote authenticated user can cause denial of service conditions.   This issue affects versions prior to MySQL 5.1.48.   A remote authenticated user can send a specially crafted ALTER DATABASE command to cause the target server to move a data directory into a new subdirectory, causing the data directory to become unusable.   A demonstration exploit request is provided [where "<special>" is "." or ".." or is a sequence that begins with "./" or "../"]:   ALTER DATABASE <code>#mysql50#<special></code> UPGRADE DATA DIRECTORY NAME   Vendor advisory at:   http://dev.mysql.com/doc/refman/5.1/en/news-5-1-48.html