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What are JPEG images?

April 26, 2017images JPEG

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What are JPEG images?

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JPEG is a platform-independent image format that supports a high level of compression. JPEG is a widely supported Internet standard developed by the Joint Photographic Experts Group. What might an attacker use the vulnerability to do? An attacker who successfully exploited this vulnerability could take complete control of an affected system, including installing programs; viewing, changing, or deleting data; or creating new accounts that have full privileges. How could an attacker exploit this vulnerability? Any program that processes JPEG images could be vulnerable to this attack. Here are some examples: * An attacker could host a malicious Web site that is designed to exploit this vulnerability through Internet Explorer 6 and then persuade a user to view the Web site. * An attacker could also create an HTML e-mail message that has a specially crafted image attached. The specially crafted image could be designed to exploit this vulnerability through Outlook 2002 or Outlook Express 6.