Vulnerabilities for Internet security (...) - CXSECURITY.COM

Vulnerabilities for 'Internet security'

2017-03-21

CVE-2017-5567

CWE-427

Code injection vulnerability in Avast Premier 12.3 (and earlier), Internet Security 12.3 (and earlier), Pro Antivirus 12.3 (and earlier), and Free Antivirus 12.3 (and earlier) allows a local attacker to bypass a self-protection mechanism, inject arbitrary code, and take full control of any Avast process via a "DoubleAgent" attack. One perspective on this issue is that (1) these products do not use the Protected Processes feature, and therefore an attacker can enter an arbitrary Application Verifier Provider DLL under Image File Execution Options in the registry; (2) the self-protection mechanism is intended to block all local processes (regardless of privileges) from modifying Image File Execution Options for these products; and (3) this mechanism can be bypassed by an attacker who temporarily renames Image File Execution Options during the attack.

2016-11-03

CVE-2016-4025

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.

>>> Vendor: Avast 32 Products

Avast antivirus

Avast antivirus home

Avast antivirus professional

Internet security

Endpoint protection

Avast antivirus free

Avast! mobile security

Avast free antivirus

Avast internet security

Avast pro antivirus

Business security

Email server security

Endpoint protection plus

Endpoint protection suite

Endpoint protection suite plus

File server security

Premium security

Antivirus for linux

Antivirus pro plus

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