CVE-2009-4049

Heap-based buffer overflow in aswRdr.sys (aka the TDI RDR driver) in avast! Home and Professional 4.8.1356.0 allows local users to cause a denial of service (memory corruption) or possibly gain privileges via crafted arguments to IOCTL 0x80002024.

CVSS v2.0 7.2 HIGH

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://secunia.com/advisories/37368	Vendor Advisory
http://www.efblog.net/2009/11/avast-aswrdrsys-kernel-pool-corruption.html
https://www.evilfingers.com/advisory/Advisory/Avast_aswRdr_sys_Kernel_Pool_Corruption_and_Local_Privilege_Escalation.php
http://www.securityfocus.com/bid/37031	Exploit
http://www.vupen.com/english/advisories/2009/3266	Vendor Advisory
http://www.securityfocus.com/archive/1/507891/100/0/threaded

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:avast:avast_antivirus_home:4.8.1356.0:::::::*
	cpe:2.3:a:avast:avast_antivirus_professional:4.8.1356.0:::::::*

Information

Published : 2009-11-23 09:30

Updated : 2018-10-10 12:48

NVD link : CVE-2009-4049

Mitre link : CVE-2009-4049

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

avast

avast_antivirus_home
avast_antivirus_professional

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