AVG Internet Security 2013.3495/2015.5315 TDI Driver avgtdix.sys IOCTL 0x830020f8 access control

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in AVG Internet Security 2013.3495/2015.5315 and classified as problematic. This affects an unknown function of the file avgtdix.sys of the component TDI Driver. The manipulation as part of IOCTL 0x830020f8 results in access control. This vulnerability is identified as CVE-2014-9632. Additionally, an exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in AVG Internet Security 2013.3495/2015.5315. Affected is an unknown code of the file avgtdix.sys of the component TDI Driver. The manipulation as part of a IOCTL 0x830020f8 leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 02/04/2015 by Mateusz Jurczyk (j00ru) with Google as File 130248 as confirmed advisory (Packetstorm). The advisory is available at packetstormsecurity.com. This vulnerability is traded as CVE-2014-9632 since 01/22/2015. Local access is required to approach this attack. A authentication is needed for exploitation. Technical details and a public exploit are known. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

A public exploit has been developed by Parvez Anwar in ANSI C and been published immediately after the advisory. The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 84431 (AVG Internet Security 2013.x < 2013.3495 / 2015.x < 2015.5557 Local Privilege Escalation), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses. The commercial vulnerability scanner Qualys is able to test this issue with plugin 123264 (AVG Internet Security 2015 Privilege Escalation Vulnerability).

Upgrading to version 2015.0.5557 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (100743), Exploit-DB (35993), Tenable (84431), SecurityFocus (BID 72500†) and OSVDB (113824†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.8
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Parvez Anwar
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 84431
Nessus Name: AVG Internet Security 2013.x < 2013.3495 / 2015.x < 2015.5557 Local Privilege Escalation
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: Internet Security 2015.0.5557

Timelineinfo

01/22/2015 🔍
02/04/2015 +13 days 🔍
02/04/2015 +0 days 🔍
02/04/2015 +0 days 🔍
02/04/2015 +0 days 🔍
02/05/2015 +1 days 🔍
02/06/2015 +1 days 🔍
02/09/2015 +3 days 🔍
04/06/2015 +56 days 🔍
06/26/2015 +81 days 🔍
12/07/2024 +3452 days 🔍

Sourcesinfo

Advisory: File 130248
Researcher: Mateusz Jurczyk (j00ru)
Organization: Google
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-9632 (🔍)
GCVE (CVE): GCVE-0-2014-9632
GCVE (VulDB): GCVE-100-69066
X-Force: 100743 - AVG Internet Security and Protection TDI driver (avgtdix.sys) privilege escalation, Medium Risk
SecurityFocus: 72500 - AVG Internet Security CVE-2014-9632 Local Privilege Escalation Vulnerability
OSVDB: 113824
Vulnerability Center: 49369 - AVG Internet Security 2013, 2015 Local Security Bypass in TDI Driver, High

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 02/09/2015 11:49
Updated: 12/07/2024 18:06
Changes: 02/09/2015 11:49 (84), 06/24/2017 11:51 (1), 03/08/2022 18:24 (3), 03/08/2022 18:32 (1), 12/07/2024 18:06 (16)
Complete: 🔍
Cache ID: 216::103

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