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Message-ID: <538C535A.8030806@vupen.com> Date: Mon, 02 Jun 2014 12:35:06 +0200 From: VUPEN Security Research <advisories@...en.com> To: bugtraq@...urityfocus.com Subject: VUPEN Security Research - Adobe Acrobat & Reader XI-X "AcroBroker" Sandbox Bypass (Pwn2Own) VUPEN Security Research - Adobe Acrobat & Reader XI-X "AcroBroker" Sandbox Bypass (Pwn2Own) Website : http://www.vupen.com Twitter : http://twitter.com/vupen I. BACKGROUND --------------------- Adobe Acrobat and Reader are the global standards for electronic document sharing. They are used to create, view, search, digitally sign, verify, print, and collaborate on Adobe PDF files. II. DESCRIPTION --------------------- VUPEN Vulnerability Research Team discovered a critical vulnerability in Adobe Acrobat and Reader. The vulnerability is caused by an input validation error in the "AcroBroker.exe" component when processing local file paths, which could be exploited by attackers to write malicious files to any location on the disk and bypass Adobe Acrobat's sandbox. III. AFFECTED PRODUCTS --------------------------- Adobe Acrobat and Reader XI version 11.0.06 and prior Adobe Acrobat and Reader XI version 10.1.9 and prior IV. SOLUTION ---------------- Upgrade to Adobe Acrobat and Reader XI v11.0.07 or X v10.1.10. V. CREDIT -------------- This vulnerability was discovered by VUPEN Security. VI. ABOUT VUPEN Security --------------------------- VUPEN is the leading provider of defensive and offensive cyber security intelligence and advanced zero-day research. All VUPEN's vulnerability intelligence results exclusively from its internal and in-house R&D efforts conducted by its team of world-class researchers. VUPEN Solutions: http://www.vupen.com/english/services/ VII. REFERENCES ---------------------- http://helpx.adobe.com/security/products/reader/apsb14-15.html http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0512 VIII. DISCLOSURE TIMELINE ----------------------------- 2013-12-05 - Vulnerability Discovered by VUPEN Security 2014-03-13 - Vulnerability Reported to Adobe During Pwn2Own 2014 2014-05-13 - Vulnerability Fixed by Adobe 2014-05-26 - Public disclosure
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