Vulnerabilities > CVE-2016-7279 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Microsoft Edge and Internet Explorer
Attack vector
NETWORK Attack complexity
HIGH Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
Microsoft Internet Explorer 9 through 11 and Microsoft Edge allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Microsoft Browser Memory Corruption Vulnerability."
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 4 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Buffer Overflow via Environment Variables This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
- Overflow Buffers Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
- Client-side Injection-induced Buffer Overflow This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
- Filter Failure through Buffer Overflow In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
- MIME Conversion An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.
Msbulletin
bulletin_id MS16-145 bulletin_url date 2016-12-13T00:00:00 impact Remote Code Execution knowledgebase_id 3204062 knowledgebase_url severity Critical title Cumulative Security Update for Microsoft Edge bulletin_id MS16-144 bulletin_url date 2016-12-13T00:00:00 impact Remote Code Execution knowledgebase_id 3204059 knowledgebase_url severity Critical title Cumulative Security Update for Internet Explorer
Nessus
NASL family Windows : Microsoft Bulletins NASL id SMB_NT_MS16-145.NASL description The version of Microsoft Edge installed on the remote Windows host is missing Cumulative Security Update 3204062. 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 95809 published 2016-12-14 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/95809 title MS16-145: Cumulative Security Update for Microsoft Edge (3204062) NASL family Windows : Microsoft Bulletins NASL id SMB_NT_MS16-144.NASL description The version of Internet Explorer installed on the remote Windows host is missing Cumulative Security Update 3204059. It is, therefore, affected by multiple vulnerabilities, the most severe of which are 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 95764 published 2016-12-13 reporter This script is Copyright (C) 2016-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/95764 title MS16-144: Cumulative Security Update for Internet Explorer (3204059)