ZDI-07-051: Trend Micro ServerProtect TMregChange() Stack Overflow
September 7, 2007
-- CVE ID:
-- Affected Vendor:
-- Affected Products:
-- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability since September 7, 2007 by Digital Vaccine protection
filter ID 5482. For further product information on the TippingPoint IPS:
-- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
vulnerable installations of Trend Micro Server Protect. Authentication
is not required to exploit this vulnerability.
The specific flaw exists within the routine TMregChange() exported by
TMReg.dll which is reachable through the custom protocol subcode
"\x15\x00\x00\x00". The TCP socket bound to port 5005 receives
user-supplied data which is copied without proper bounds checking to a
stack-based buffer. Thereby resulting in an exploitable condition.
-- Vendor Response:
Trend Micro has issued an update to correct this vulnerability. More
details can be found at:
-- Disclosure Timeline:
2007.07.17 - Vulnerability reported to vendor
2007.09.07 - Digital Vaccine released to TippingPoint customers
2007.09.07 - Coordinated public release of advisory
This vulnerability was discovered by Sebastian Apelt
(webmaster (at) buzzworld (dot) org [email concealed]).
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