CVE-2011-0658

Name: CVE-2011-0658
Creator: NVD / NIST
Published: 2011-06-16T20:55:01.23+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 21.20%

Last modified Jun 16, 2026

CVE-2011-0658 is a vulnerability of currently unknown severity. Integer underflow in the OLE Automation protocol implementation in VBScript.dll in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote attackers to execute arbitrary code via a crafted WMF file, aka "OLE Automation Underflow Vulnerability.". EPSS estimates a 21.20% chance of exploitation in the next 30 days.

Description

Integer underflow in the OLE Automation protocol implementation in VBScript.dll in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote attackers to execute arbitrary code via a crafted WMF file, aka "OLE Automation Underflow Vulnerability."

Metrics

EPSS Probability

21.20%

97.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-189

Affected Software

Vendor	Product	Versions	Update
Microsoft	Windows 2003 Server	All versions	Sp2
Microsoft	Windows 7	All versions	Sp1
Microsoft	Windows Server 2003	All versions	Sp2
Microsoft	Windows Server 2008	All versions	—
Microsoft	Windows Server 2008	r2	—
Microsoft	Windows Vista	All versions	Sp1
Microsoft	Windows Xp	All versions	—

References

Timeline

Published: Jun 16, 2011
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-0658?

How severe is CVE-2011-0658?

Severity scoring for CVE-2011-0658 is pending analysis. The EPSS model estimates a 21.20% probability of exploitation in the next 30 days.

How do I fix CVE-2011-0658?

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.

Are you affected by CVE-2011-0658?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST