microsoft word-viewer CVE-2014-1761 vulnerability in Microsoft Products
Published on March 25, 2014

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Microsoft Word 2003 SP3, 2007 SP3, 2010 SP1 and SP2, 2013, and 2013 RT; Word Viewer; Office Compatibility Pack SP3; Office for Mac 2011; Word Automation Services on SharePoint Server 2010 SP1 and SP2 and 2013; Office Web Apps 2010 SP1 and SP2; and Office Web Apps Server 2013 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted RTF data, as exploited in the wild in March 2014.

Vendor Advisory NVD

Known Exploited Vulnerability

This Microsoft Word Memory Corruption Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Microsoft Word contains a memory corruption vulnerability which when exploited could allow for remote code execution.

The following remediation steps are recommended / required by August 15, 2022: Apply updates per vendor instructions.

Vulnerability Analysis

CVE-2014-1761 can be exploited with local system access, requires user interaction. This vulnerability is considered to have a low attack complexity. This vulnerability is known to be actively exploited by threat actors. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
LOCAL
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

What is a Memory Corruption Vulnerability?

The software writes data past the end, or before the beginning, of the intended buffer. Typically, this can result in corruption of data, a crash, or code execution. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent write operation then produces undefined or unexpected results.

CVE-2014-1761 has been classified to as a Memory Corruption vulnerability or weakness.


Products Associated with CVE-2014-1761

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Exploit Probability

EPSS
93.13%
Percentile
99.79%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.