ZDI-07-040: Symantec AntiVirus Engine CAB Parsing Heap Overflow Vulnerability
ZDI-07-040: Symantec AntiVirus Engine CAB Parsing Heap Overflow
Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-07-040.html
July 12, 2007
-- CVE ID:
CVE-2007-0447
-- Affected Vendor:
Symantec
-- Affected Products:
Symantec AntiVirus Engine
-- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability since November 30, 2006 by Digital Vaccine protection
filter ID 4875. For further product information on the TippingPoint IPS:
http://www.tippingpoint.com
-- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
systems with affected installations of Symantec's AntiVirus Engine.
User interaction is not required to exploit this vulnerability.
The specific flaw exists during the process of scanning multiple
maliciously formatted CAB archives. The parsing routine implicitly
trusts certain user-supplied values that can result in an exploitable
heap corruption.
-- Vendor Response:
Symantec has issued an update to correct this vulnerability. More
details can be found at:
http://www.symantec.com/avcenter/security/Content/2007.07.11f.html
-- Disclosure Timeline:
2006.11.09 - Vulnerability reported to vendor
2006.11.30 - Digital Vaccine released to TippingPoint customers
2007.07.12 - Coordinated public release of advisory
-- Credit:
This vulnerability was discovered by an anonymous researcher.
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