National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-4025 Detail

Description

Avast Internet Security v11.x.x, Pro Antivirus v11.x.x, Premier v11.x.x, Free Antivirus v11.x.x, Business Security v11.x.x, Endpoint Protection v8.x.x, Endpoint Protection Plus v8.x.x, Endpoint Protection Suite v8.x.x, Endpoint Protection Suite Plus v8.x.x, File Server Security v8.x.x, and Email Server Security v8.x.x allow attackers to bypass the DeepScreen feature via a DeviceIoControl call.

Source:  MITRE
Description Last Modified:  11/03/2016

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.5 MEDIUM
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N (V3 legend)
Impact Score: 3.6
Exploitability Score: 1.8


Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 2.1 LOW
Vector: (AV:L/AC:L/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://labs.nettitude.com/blog/escaping-avast-sandbox-using-single-ioctl-cve-2016-4025/ Technical Description Third Party Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:avast:business_security:11.1.2241:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:business_security:11.1.2245:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:business_security:11.1.2253:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:business_security:11.1.2260:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:business_security:11.1.2261:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:business_security:11.1.2262:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:free_antivirus:11.1.2241:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:free_antivirus:11.1.2245:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:free_antivirus:11.1.2253:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:free_antivirus:11.1.2260:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:free_antivirus:11.1.2261:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:free_antivirus:11.1.2262:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:internet_security:11.1.2241:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:internet_security:11.1.2245:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:internet_security:11.1.2253:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:internet_security:11.1.2260:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:internet_security:11.1.2261:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:internet_security:11.1.2262:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:premier:11.1.2241:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:premier:11.1.2245:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:premier:11.1.2253:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:premier:11.1.2260:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:premier:11.1.2261:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:premier:11.1.2262:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:pro_antivirus:11.1.2241:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:pro_antivirus:11.1.2245:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:pro_antivirus:11.1.2253:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:pro_antivirus:11.1.2260:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:pro_antivirus:11.1.2261:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:pro_antivirus:11.1.2262:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:a:avast:email_server_security:8.0.1606:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:email_server_security:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
8.0.1609
 cpe:2.3:a:avast:endpoint_protection:8.0.1606:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:endpoint_protection:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
8.0.1609
 cpe:2.3:a:avast:endpoint_protection_plus:8.0.1606:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:endpoint_protection_plus:8.0.1609:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:endpoint_protection_suite:8.0.1606:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:endpoint_protection_suite:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
8.0.1609
 cpe:2.3:a:avast:endpoint_protection_suite_plus:8.0.1606:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:endpoint_protection_suite_plus:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
8.0.1609
 cpe:2.3:a:avast:file_server_security:8.0.1606:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:avast:file_server_security:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
8.0.1609


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-4025
NVD Published Date:
11/03/2016
NVD Last Modified:
11/04/2016