Vulnerabilities > CVE-2016-3392 - Improper Access Control vulnerability in Microsoft Edge
Attack vector
NETWORK Attack complexity
HIGH Privileges required
NONE Confidentiality impact
NONE Integrity impact
HIGH Availability impact
NONE Summary
The Edge Content Security Policy feature in Microsoft Edge does not properly validate documents, which allows remote attackers to bypass intended access restrictions via a crafted web site, aka "Microsoft Browser Security Feature Bypass Vulnerability."
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Embedding Scripts within Scripts An attack of this type exploits a programs' vulnerabilities that are brought on by allowing remote hosts to execute scripts. The attacker leverages this capability to execute scripts to execute his/her own script by embedding it within other scripts that the target software is likely to execute. The attacker must have the ability to inject script into script that is likely to be executed. If this is done, then the attacker can potentially launch a variety of probes and attacks against the web server's local environment, in many cases the so-called DMZ, back end resources the web server can communicate with, and other hosts. With the proliferation of intermediaries, such as Web App Firewalls, network devices, and even printers having JVMs and Web servers, there are many locales where an attacker can inject malicious scripts. Since this attack pattern defines scripts within scripts, there are likely privileges to execute said attack on the host. Of course, these attacks are not solely limited to the server side, client side scripts like Ajax and client side JavaScript can contain malicious scripts as well. In general all that is required is for there to be sufficient privileges to execute a script, but not protected against writing.
- Signature Spoofing by Key Theft An attacker obtains an authoritative or reputable signer's private signature key by theft and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.
Msbulletin
| bulletin_id | MS16-119 |
| bulletin_url | |
| date | 2016-10-11T00:00:00 |
| impact | Remote Code Execution |
| knowledgebase_id | 3192890 |
| knowledgebase_url | |
| severity | Critical |
| title | Cumulative Security Update for Microsoft Edge |
Nessus
| NASL family | Windows : Microsoft Bulletins |
| NASL id | SMB_NT_MS16-119.NASL |
| description | The version of Microsoft Edge installed on the remote Windows host is missing Cumulative Security Update 3192890. It is, therefore, affected by multiple vulnerabilities, including remote code execution vulnerabilities. An unauthenticated, remote attacker can exploit these vulnerabilities by convincing a user to visit a specially crafted website, resulting in the execution of arbitrary code in the context of the current user. |
| last seen | 2020-06-01 |
| modified | 2020-06-02 |
| plugin id | 93963 |
| published | 2016-10-11 |
| reporter | This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. |
| source | https://www.tenable.com/plugins/nessus/93963 |
| title | MS16-119: Cumulative Security Update for Microsoft Edge (3192890) |
| code | |
References
- http://www.securityfocus.com/bid/93401
- http://www.securityfocus.com/bid/93401
- http://www.securitytracker.com/id/1036993
- http://www.securitytracker.com/id/1036993
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-119
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-119