Vulnerabilities > CVE-2016-0127 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Microsoft products
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word 2013 SP1, Word 2013 RT SP1, Office Compatibility Pack SP3, Word Viewer, Word Automation Services on SharePoint Server 2010 SP2, Word Automation Services on SharePoint Server 2013 SP1, Office Web Apps 2010 SP2, and Office Web Apps Server 2013 SP1 allow remote attackers to execute arbitrary code via a crafted Office document, aka "Microsoft Office Memory Corruption Vulnerability."
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 11 |
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 | MS16-042 |
| bulletin_url | |
| date | 2016-04-12T00:00:00 |
| impact | Remote Code Execution |
| knowledgebase_id | 3148775 |
| knowledgebase_url | |
| severity | Critical |
| title | Security Update for Microsoft Office |
Nessus
| NASL family | Windows : Microsoft Bulletins |
| NASL id | SMB_NT_MS16-042.NASL |
| description | The version of Microsoft Office installed on the remote Windows host is affected by multiple remote code execution vulnerabilities due to improper handling of objects in memory. A remote attacker can exploit these issues by convincing a user to open a specially crafted file in Microsoft Office, 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 | 90436 |
| published | 2016-04-12 |
| 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/90436 |
| title | MS16-042: Security Update for Microsoft Office (3148775) |
References
- http://www.securitytracker.com/id/1035524
- http://www.securitytracker.com/id/1035524
- http://www.securitytracker.com/id/1035525
- http://www.securitytracker.com/id/1035525
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-042
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-042