Advisory Details

May 19th, 2014

(Pwn2Own) Adobe Reader Sandbox Bypass Remote Code Execution Vulnerability

ZDI-14-132
ZDI-CAN-2211

CVE ID CVE-2014-0512
CVSS SCORE 4.6, AV:L/AC:L/Au:N/C:P/I:P/A:P
AFFECTED VENDORS Adobe
AFFECTED PRODUCTS Reader
VULNERABILITY DETAILS


This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Adobe Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the handling of file writes. The issue lies in the failure to properly validate user-supplied paths. An attacker can leverage this to execute code outside the context of the sandbox.

ADDITIONAL DETAILS Adobe has issued an update to correct this vulnerability. More details can be found at:
http://helpx.adobe.com/security/products/reader/apsb14-15.html
DISCLOSURE TIMELINE
  • 2014-03-13 - Vulnerability reported to vendor
  • 2014-05-19 - Coordinated public release of advisory
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