libxmlInvalid 2.7.x – XPath Multiple Memory Corruption Vulnerabilities

• Exploit Database
• 122 阅读

• 作者： Chris Evans
  日期： 2011-05-31
• 类别：

  • remote
  平台：

  • linux
• 来源：https://www.exploit-db.com/exploits/35810/
• 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

  source: https://www.securityfocus.com/bid/48056/info   The 'libxml2' library is prone to multiple memory-corruption vulnerabilities, including one that can trigger a heap-based buffer-overflow error and an integer-overflow condition.       An attacker can exploit these issues by enticing an unsuspecting user into opening a specially crafted XML file that contains a malicious XPath.       A successful attack can allow attacker-supplied code to run in the context of the application using the vulnerable library or can cause a denial-of-service condition.     //@*/preceding::node()/ancestor::node()/ancestor::foo['foo']