Vulnerability Note VU#593409
By convincing a user to open a specially-crafted PDF file, a remote, unauthenticated attacker may be able to execute arbitrary code. This can happen in several ways, such as opening an email attachment or viewing a web page.
Apply an update
Prevent Internet Explorer from automatically opening PDF documents
The installer for Adobe Reader and Acrobat configures Internet Explorer to automatically open PDF files without any user interaction. This behavior can be reverted to the safer option of prompting the user by importing the following as a .REG file:
Windows Registry Editor Version 5.00
Do not open untrusted PDF files
Do not open unfamiliar or unexpected PDF attachments. Users can convert PDF documents to text by using the Adobe Online Conversion Tools site. See the Online Conversion Tools FAQ for information about this service. This workaround will not mitigate all attack vectors.
Systems Affected (Learn More)
|Vendor||Status||Date Notified||Date Updated|
|Adobe||Affected||22 May 2008||07 Nov 2008|
CVSS Metrics (Learn More)
This vulnerability was reported by Will Dormann of the CERT/CC, based on information provided by Dyon Balding of Secunia Research.
This document was written by Will Dormann.
- CVE IDs: CVE-2008-2992
- Date Public: 04 Nov 2008
- Date First Published: 04 Nov 2008
- Date Last Updated: 23 Jul 2009
- Severity Metric: 24.62
- Document Revision: 23
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