Microsoft Word RTF Memory Corruption RCE
CVE-2014-1761 is a memory-corruption vulnerability in Microsoft Word and other Office components that process Rich Text Format (RTF) content. A remote attacker can craft a malicious RTF document such that, when it is opened or otherwise processed by a vulnerable Word/Office component, memory corruption occurs, leading to arbitrary code execution or a crash. The affected products listed in the provided content include Microsoft Word 2003 SP3, 2007 SP3, 2010 SP1/SP2, 2013, and 2013 RT; Word Viewer; Office Compatibility Pack SP3; Office for Mac 2011; Word Automation Services on SharePoint Server 2010 SP1/SP2 and 2013; Office Web Apps 2010 SP1/SP2; and Office Web Apps Server 2013. The vulnerability was exploited in the wild as a zero-day in March 2014, notably via spear-phishing campaigns using crafted RTF attachments.
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Impact, mitigation & remediation
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
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Remediation
Patch, then assume compromise.
Exploits
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No public exploit code observed for this vulnerability.
Affected products & vendors
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
Recent activity
10 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A remote code execution vulnerability in Microsoft Word that can be exploited through malformed Office file handling, typically via phishing emails with malicious attachments.
A remote code execution vulnerability in Microsoft Office that can be exploited via maliciously crafted files, often used in targeted phishing attacks.
A vulnerability heavily used by named threat actors (details not specified in content).
A Microsoft Word/Office vulnerability referenced in the campaign; the content notes Microsoft’s patch behavior as presenting a warning prompt rather than fully preventing execution, making user interaction a key factor in successful exploitation.
The version that knows your environment.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.