(MS15-053) Vulnerabilities in JScript and VBScript Scripting Engines Could Allow Security Feature Bypass (3057263)

  Severity: HIGH
  CVE Identifier: CVE-2015-1684,CVE-2015-1686
  Advisory Date: MAY 18, 2015

  DESCRIPTION

This security update addresses ASLR security feature bypasses in the JScript and VBScript scripting engines in Microsoft Windows. A remote attacker could use one of these ASLR bypasses in conjunction with another vulnerability, such as a remote code execution vulnerability, to more reliably run arbitrary code on a target system.

  SOLUTION

  AFFECTED SOFTWARE AND VERSION

  • Windows Server 2003 x64 Edition Service Pack 2
  • Windows Server 2003 with SP2 for Itanium-based Systems
  • Windows Vista Service Pack 2
  • Windows Vista x64 Edition Service Pack 2
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
  • Windows Server 2003 Service Pack 2
  • Windows Server 2008 for 32-bit Systems Service Pack 2
  • Windows Server 2008 for x64-based Systems Service Pack 2
  • Windows Server 2008 for Itanium-based Systems Service Pack 2
  • Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
  • Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)