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9.3

CVE-2012-2550: Microsoft Works 9 can run malicious code from Word file

CVE-2012-2550 · published 14 years ago
Summary

If a user opens a specially crafted Word document in Microsoft Works 9, an attacker could cause the program to execute unwanted code or crash, potentially affecting the whole computer. This happens because the program mishandles certain data in the document. To protect yourself, stop using Works 9, apply any available security updates, or avoid opening Word files from untrusted sources.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
microsoft works 9.0
cpe:2.3:a:microsoft:works:9.0:*:*:*:*:*:*:*
Original advisory text
Microsoft Works 9 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted Word .doc file, aka "Works Heap Vulnerability."
Microsoft Works 9 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted Word .doc file, aka "Works Heap Vulnerability."
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker full control (estimated)
Severity
9.3 Critical
Exploitation
22% chance of attack within 30 days
Type
CWE-119Buffer Overflow
Timeline
Published9 Oct 2012
Updated29 Sep 2026
First seen29 Sep 2026
Sources
CVE-2012-2550 · NVD
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