Advisory Details

December 9th, 2014

Adobe Flash Player parseFloat Stack Buffer Overflow Remote Code Execution Vulnerability

ZDI-14-417
ZDI-CAN-2552

CVE ID CVE-2014-9163
CVSS SCORE 6.8, AV:N/AC:M/Au:N/C:P/I:P/A:P
AFFECTED VENDORS Adobe
AFFECTED PRODUCTS Flash Player
VULNERABILITY DETAILS


This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Adobe Flash Player. 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 when calling parseFloat on a specific datatype. This can allow for an attacker to cause a fixed size stack buffer to overflow. An attacker can leverage this vulnerability to execute code within the context of the current process.

ADDITIONAL DETAILS Adobe has issued an update to correct this vulnerability. More details can be found at:
https://helpx.adobe.com/security/products/flash-player/apsb14-27.html
DISCLOSURE TIMELINE
  • 2014-10-15 - Vulnerability reported to vendor
  • 2014-12-09 - Coordinated public release of advisory
CREDIT bilou
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