Multiple vendor Web browser modal dialog spoofing

web-browser-modal-spoofing (18864) The risk level is classified as MediumMedium Risk

Description:

Multiple vendor Web browsers including Firefox version 1.0, Mozilla version 1.7.5, and Netscape version 7.1 running on Microsoft Windows XP SP2 could allow a remote attacker to spoof the content in a modal dialog box. A remote attacker could create a specially-crafted URL link for a downloadable file that displays a pop-up window over a dialog box, hiding the content of the dialog, once a victim prepares to download the file. An attacker could exploit this vulnerability by creating a malicious Web page and hosting it on a Web site or by sending it to a victim as an HTML email.

Platforms Affected:

  • Canonical, Ubuntu 4.10
  • Gentoo, Linux
  • Microsoft, Windows XP SP2
  • Mozilla, Firefox 1.0
  • Mozilla, Mozilla 1.7.5
  • Netscape, Navigator 7.1
  • RedHat, Enterprise Linux 2.1 WS
  • RedHat, Enterprise Linux 2.1 ES
  • RedHat, Enterprise Linux 2.1 AS
  • RedHat, Enterprise Linux 3 AS
  • RedHat, Enterprise Linux 3 ES
  • RedHat, Enterprise Linux 3 WS
  • RedHat, Enterprise Linux 3 Desktop
  • RedHat, Enterprise Linux 4 AS
  • RedHat, Enterprise Linux 4 Desktop
  • RedHat, Enterprise Linux 4 ES
  • RedHat, Enterprise Linux 4 WS
  • RedHat, Linux Advanced Workstation 2.1 Itanium

Remedy:

For Gentoo Linux:
Upgrade to the latest version of Mozilla (1.7.6 or later), as listed in GLSA 200503-30. See References.

For Gentoo Linux (Firefox):
Refer to Gentoo Linux Security Announcement GLSA 2005-03-10 for patch, upgrade, or suggested workaround information. See References.

For Red Hat Linux (Mozilla):
Refer to RHSA-2005:335-07, RHSA-2005:384-11, or RHSA-2005:323-10 for patch, upgrade, or suggested workaround information. See References.

For Red Hat Linux (Firefox):
Refer to RHSA-2005:176-11 for patch, upgrade, or suggested workaround information. See References.

For Ubuntu Linux:
Refer to USN-149-3 for patch, upgrade, or suggested workaround information. See References.

For other distributions:
Contact your vendor for upgrade or patch information.

Consequences:

Other

References:

Reported:

Jan 12, 2005

The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

Copyright (c) 1994-2008 Internet Security Systems, Inc. All rights reserved worldwide.

For corrections or additions please email xforce@iss.net

Return to the main page