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CVE-2014-6332

OleAut32.dll in OLE in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008...

9.3 HighIn KEVPublic exploit

OleAut32.dll in OLE in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via a crafted web site, as demonstrated by an array-redimensioning attempt that triggers improper handling of a size value in the SafeArrayDimen function, aka "Windows OLE Automation Array Remote Code Execution Vulnerability."

Exploit likelihood

94.9%Down 0.7 points since Feb 4, 2022
90%50%10%1%

What each source reports

CVE List 8.8

OleAut32.dll in OLE in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via a crafted web site, as demonstrated by an array-redimensioning attempt that triggers improper handling of a size value in the SafeArrayDimen function, aka "Windows OLE Automation Array Remote Code Execution Vulnerability."

Record
CVE-2014-6332
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness
CWE-119
Updated
2026-11-02
EUVDEUVD-2014-6216 8.8

OleAut32.dll in OLE in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via a crafted web site, as demonstrated by an array-redimensioning attempt that triggers improper handling of a size value in the SafeArrayDimen function, aka "Windows OLE Automation Array Remote Code Execution Vulnerability."

Record
EUVD-2014-6216
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-w64p-pvrc-c5w3 8.8

OleAut32.dll in OLE in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008...

OleAut32.dll in OLE in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via a crafted web site, as demonstrated by an array-redimensioning attempt that triggers improper handling of a size value in the SafeArrayDimen function, aka "Windows OLE Automation Array Remote Code Execution Vulnerability."

Record
GHSA-w64p-pvrc-c5w3
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness
CWE-119
Updated
2026-11-02
CISA KEV No score

Microsoft Windows Object Linking & Embedding (OLE) Automation Array Remote Code Execution Vulnerability

OleAut32.dll in OLE in Microsoft Windows allows remote attackers to remotely execute code via a crafted web site.

Record
CVE-2014-6332
Weakness
CWE-119
Updated
2026-11-02
NVD 8.8

OleAut32.dll in OLE in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via a crafted web site, as demonstrated by an array-redimensioning attempt that triggers improper handling of a size value in the SafeArrayDimen function, aka "Windows OLE Automation Array Remote Code Execution Vulnerability."

Record
CVE-2014-6332
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0
9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness
CWE-119
Updated
2026-11-02

Affected products

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
SourceLinkDate
Exploit-DBMicrosoft Internet Explorer 11 - OLE Automation Array Remote Code Execution (1)2014-11-13
Exploit-DBMicrosoft Internet Explorer < 11 - OLE Automation Array Remote Code Execution (Metasploit)2014-11-13
MetasploitMS14-064 Microsoft Internet Explorer Windows OLE Automation Array Remote Code Execution2014-11-13
Exploit-DBMicrosoft Internet Explorer OLE Pre-IE11 - Automation Array Remote Code Execution / PowerShell VirtualAlloc (MS14-064)2014-11-20
PoC in GitHubMarkoArmitage/metasploit-framework2014-11-29
PoC in GitHubtjjh89017/cve-2014-63322015-01-14
Exploit-DBAcunetix 9.5 - OLE Automation Array Remote Code Execution2015-03-27
Exploit-DBHavij - OLE Automation Array Remote Code Execution2015-06-27
Exploit-DBInternet Download Manager - OLE Automation Array Remote Code Execution2015-07-21
Exploit-DBMicrosoft Windows HTA (HTML Application) - Remote Code Execution (MS14-064)2015-08-17
Exploit-DBHTML Compiler - Remote Code Execution2015-10-20
Exploit-DBThe World Browser 3.0 Final - Remote Code Execution2015-10-22
PoC in GitHubmourr/CVE-2014-63322016-08-29

History

History
RecordedChangedSources
exploitation, exploits
first indexedCVE List, EUVD, Exploit-DB, GitHub Advisories, CISA KEV, Metasploit, NVD, PoC in GitHub

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2014-6332 is a high vulnerability (CVSS 9.3) in Microsoft Windows, published November 11, 2014. CISA lists it as known to be exploited, since March 25, 2022. EUVD reports exploitation since March 25, 2022. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 94.9%, the 99th percentile. No source names a fixed version.

References

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