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  3. Microsoft Internet Explorer Unspecified GIF And BMP Denial Of Service Vulnerability

Microsoft Internet Explorer Unspecified GIF And BMP Denial Of Service Vulnerability

Risk

Medium

Date Discovered

June 14, 2005

Description

Microsoft Internet Explorer is prone to a denial of service vulnerability when rendering malformed GIF and BMP images. Malformed images for other file formats may also cause a similar condition, though the vendor has not provided any further information. The vendor has not released any further information about this issue other than to state that it is addressed by the Cumulative Security Update For Internet Explorer.

Technologies Affected

  • Microsoft Internet Explorer 5.0.1
  • Microsoft Internet Explorer 5.0.1 SP1
  • Microsoft Internet Explorer 5.0.1 SP2
  • Microsoft Internet Explorer 5.0.1 SP3
  • Microsoft Internet Explorer 5.0.1 SP4
  • Microsoft Internet Explorer 5.5
  • Microsoft Internet Explorer 5.5 SP1
  • Microsoft Internet Explorer 5.5 SP2
  • Microsoft Internet Explorer 6.0
  • Microsoft Internet Explorer 6.0 SP1
  • Microsoft Internet Explorer 6.0 SP2 - do not use

Recommendations

Do not follow links provided by unknown or untrusted sources.

Users should be wary of visiting Web sites of questionable integrity, especially if solicited to do so by an unfamiliar or untrusted source through email or other means.
Microsoft has released a cumulative update for Internet Explorer to address supported versions of the browser. Fixes for Windows 98/SE/ME can be obtained through Windows Update.

Credits

Discovery is credited to UK National Infrastructure Security Co-ordination Centre (NISCC).
Copyright © Symantec Corporation.
Permission to redistribute this alert electronically is granted as long as it is not edited in any way unless authorized by Symantec Security Response. Reprinting the whole or part of this alert in any medium other than electronically requires permission from secure@symantec.com.

Disclaimer
The information in the advisory is believed to be accurate at the time of publishing based on currently available information. Use of the information constitutes acceptance for use in an AS IS condition. There are no warranties with regard to this information. Neither the author nor the publisher accepts any liability for any direct, indirect, or consequential loss or damage arising from use of, or reliance on, this information.
Symantec, Symantec products, Symantec Security Response, and secure@symantec.com are registered trademarks of Symantec Corp. and/or affiliated companies in the United States and other countries. All other registered and unregistered trademarks represented in this document are the sole property of their respective companies/owners.

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