|CVSS SCORE||5.1, (AV:N/AC:H/Au:N/C:P/I:P/A:P)|
|TREND MICRO CUSTOMER PROTECTION||Trend Micro TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID ['24049']. For further product information on the TippingPoint IPS: http://www.tippingpoint.com|
The specific flaw exists within the compilation of regular expressions. The issue lies in the failure to validate that compilation of sub-groups will occur within the bounds of a fixed-size stack buffer. An attacker can leverage this vulnerability to execute code within the context of the current process.
PCRE has issued an update to correct this vulnerability. More details can be found at:
Peng Haoxiang and Liu Yang of Nanyang Technological University