Vulnerability Monitor

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CVE-2014-9632

The TDI driver (avgtdix.sys) in AVG Internet Security before 2013.3495 Hot Fix 18 and 2015.x before 2015.5315 and Protection before 2015.5315 allows local users to write to arbitrary memory locations, and consequently gain privileges, via a crafted 0x830020f8 IOCTL call.

Published

2015-02-06T15:59:00.057

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.2 (HIGH)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.9

Impact Score

10.0

Weaknesses

Type: Primary
CWE-264

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	avg	protection	≤ 2015.5314	Yes
Application	avg	internet_security	< 2013.3495	Yes
Application	avg	internet_security	< 2015.5314	Yes

References

http://packetstormsecurity.com/files/130248/AVG-Internet-Security-2015.0.5315-Privilege-Escalation.html Exploit, Third Party Advisory ([email protected])
http://www.avg.com/eu-en/avg-release-notes Vendor Advisory ([email protected])
http://www.exploit-db.com/exploits/35993 Exploit, Third Party Advisory ([email protected])
http://www.greyhathacker.net/?p=818 Third Party Advisory ([email protected])
http://www.osvdb.org/113824 Broken Link ([email protected])
http://packetstormsecurity.com/files/130248/AVG-Internet-Security-2015.0.5315-Privilege-Escalation.html Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.avg.com/eu-en/avg-release-notes Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.exploit-db.com/exploits/35993 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.greyhathacker.net/?p=818 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.osvdb.org/113824 Broken Link (af854a3a-2127-422b-91ae-364da2661108)