CVE-2011-3403
UnknownEPSS 20.79%
Last modified
CVE-2011-3403 is a vulnerability of currently unknown severity. Microsoft Excel 2003 SP3 and Office 2004 for Mac do not properly handle objects in memory, which allows remote attackers to execute arbitrary code via a crafted Excel spreadsheet, aka "Record Memory Corruption Vulnerability.". EPSS estimates a 20.79% chance of exploitation in the next 30 days.
Description
Microsoft Excel 2003 SP3 and Office 2004 for Mac do not properly handle objects in memory, which allows remote attackers to execute arbitrary code via a crafted Excel spreadsheet, aka "Record Memory Corruption Vulnerability."
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Microsoft | Excel | 2003 | Sp3 |
| Microsoft | Office | 2004 | — |
References
- http://www.us-cert.gov/cas/techalerts/TA11-347A.htmlUS Government Resource
- http://www.us-cert.gov/cas/techalerts/TA11-347A.htmlUS Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-3403?
Microsoft Excel 2003 SP3 and Office 2004 for Mac do not properly handle objects in memory, which allows remote attackers to execute arbitrary code via a crafted Excel spreadsheet, aka "Record Memory Corruption Vulnerability."
How severe is CVE-2011-3403?
Severity scoring for CVE-2011-3403 is pending analysis. The EPSS model estimates a 20.79% probability of exploitation in the next 30 days.
How do I fix CVE-2011-3403?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2011-3403?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST