module
Adobe Flash Player 11.3 Kern Table Parsing Integer Overflow
| Disclosed | Created |
|---|---|
| 08/09/2012 | 05/30/2018 |
Disclosed
08/09/2012
Created
05/30/2018
Description
This module exploits a vulnerability found in the ActiveX component of Adobe
Flash Player before 11.3.300.271. By supplying a specially crafted .otf font file
with a large nTables value in the 'kern' header, it is possible to trigger an
integer overflow, which results in remote code execution under the context of the
user. This vulnerability has also been exploited in the wild in limited targeted
attacks. Please note in order to ensure reliability, the exploit is forced to
modify your URIPATH parameter to less than 3 characters, which may cause possible
URIPATH collisions.
Flash Player before 11.3.300.271. By supplying a specially crafted .otf font file
with a large nTables value in the 'kern' header, it is possible to trigger an
integer overflow, which results in remote code execution under the context of the
user. This vulnerability has also been exploited in the wild in limited targeted
attacks. Please note in order to ensure reliability, the exploit is forced to
modify your URIPATH parameter to less than 3 characters, which may cause possible
URIPATH collisions.
Authors
Alexander Gavrunsinn3r juan vazquez
Platform
Windows
References
Module Options
To display the available options, load the module within the Metasploit console and run the commands ‘show options’ or ‘show advanced’:
msf > use exploit/windows/browser/adobe_flash_otf_font
msf /(t) > show actions
...actions...
msf /(t) > set ACTION < action-name >
msf /(t) > show options
...show and set options...
msf /(t) > run
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