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Fencer Intel
high 8.8

CVE-2014-6332 kev in the critical feed json

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,…

published 11y ago modified 4mo ago also EUVD-2014-6216

cvss
8.8
version 3.1, CNA
cisa kev
Exploited
added 2022-03-25
epss
94.9%
EPSS 94.9% chance of exploitation in 30 days, percentile 99.8%
public exploits
10
Metasploit and Exploit-DB

Summary

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."

Patch / fix

cisa required action Apply updates per vendor instructions.

Is CVE-2014-6332 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Timeline

  1. Published
  2. First public exploit (Metasploit exploit/windows/browser/ms14_064_ole_code_execution)
  3. Added to CISA KEV
  4. CISA patch deadline
  5. CISA SSVC: exploitation active

Known exploited

Added
4y ago
Patch by
2022-04-15 (4y ago)
Ransomware
Not known
Required action
Apply updates per vendor instructions.
Vendor, product
Microsoft, Windows
CISA name
Microsoft Windows Object Linking & Embedding (OLE) Automation Array Remote Code Execution Vulnerability

CISA SSVC

Exploitation
Active, exploited in the wild
Automatable
no
Technical impact
total
Assessed
last yr.

Exploit prediction

94.92% chance of exploitation in the next 30 days, higher than 99.8% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • Metasploit exploit/windows/browser/ms14_064_ole_code_execution MS14-064 Microsoft Internet Explorer Windows OLE Automation Array Remote Code Execution metasploit exploit, good rank, 2014-11-13
  • EDB-38512 The World Browser 3.0 Final - Remote Code Execution remote, 2015-10-22
  • EDB-38500 HTML Compiler - Remote Code Execution remote, 2015-10-20
  • EDB-37800 Microsoft Windows HTA (HTML Application) - Remote Code Execution (MS14-064) remote, 2015-08-17
  • EDB-37668 Internet Download Manager - OLE Automation Array Remote Code Execution remote, 2015-07-21
  • EDB-37400 Havij - OLE Automation Array Remote Code Execution remote, 2015-06-27
  • EDB-36516 Acunetix 9.5 - OLE Automation Array Remote Code Execution remote, 2015-03-27
  • EDB-35308 Microsoft Internet Explorer OLE Pre-IE11 - Automation Array Remote Code Execution / PowerShell VirtualAlloc (MS14-064) remote, 2014-11-20
  • EDB-35230 Microsoft Internet Explorer < 11 - OLE Automation Array Remote Code Execution (Metasploit) remote, 2014-11-13
  • EDB-35229 Microsoft Internet Explorer 11 - OLE Automation Array Remote Code Execution (1) remote, 2014-11-13
  • packetstormsecurity.com http://packetstormsecurity.com/files/134062/HTML-Compiler-Remote-Code-Execution.html referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/134064/Microsoft-Compiled-HTML-Help-Remote-Code-Execution.html referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/134053/Avant-Browser-Lite-Ultimate-Remote-Code-Execution.html referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/134061/The-World-Browser-3.0-Final-Remote-Code-Execution.html referenced PoC, tagged "exploit" by a source, unverified
  • forsec.nl https://forsec.nl/wp-content/uploads/2014/11/ms14_064_ie_olerce.rb_.txt referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/134079/Winamp-Bento-Browser-Remote-Code-Execution.html referenced PoC, tagged "exploit" by a source, unverified
  • securityintelligence.com http://securityintelligence.com/ibm-x-force-researcher-finds-significant-vulnerability-in-microsoft-windows referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.