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."
Published 2014-11-11 22:55:05
Updated 2025-02-10 21:15:12
View at NVD,   CVE.org
Vulnerability category: Execute code

Products affected by CVE-2014-6332

CVE-2014-6332 is in the CISA Known Exploited Vulnerabilities Catalog

CISA vulnerability name:
Microsoft Windows Object Linking & Embedding (OLE) Automation Array Remote Code Execution Vulnerabil
CISA required action:
Apply updates per vendor instructions.
CISA description:
OleAut32.dll in OLE in Microsoft Windows allows remote attackers to remotely execute code via a crafted web site.
Notes:
https://nvd.nist.gov/vuln/detail/CVE-2014-6332
Added on 2022-03-25 Action due date 2022-04-15

Exploit prediction scoring system (EPSS) score for CVE-2014-6332

95.64%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 100 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2014-6332

  • MS14-064 Microsoft Internet Explorer Windows OLE Automation Array Remote Code Execution
    Disclosure Date: 2014-11-13
    First seen: 2020-04-26
    exploit/windows/browser/ms14_064_ole_code_execution
    This module exploits the Windows OLE Automation array vulnerability, CVE-2014-6332. The vulnerability is known to affect Internet Explorer 3.0 until version 11 within Windows 95 up to Windows 10, and no patch for Windows XP. However, this exploit will only target Win

CVSS scores for CVE-2014-6332

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.3
HIGH AV:N/AC:M/Au:N/C:C/I:C/A:C
8.6
10.0
NIST
8.8
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
2.8
5.9
134c704f-9b21-4f2e-91b3-4a467353bcc0 2025-02-10

CWE ids for CVE-2014-6332

  • The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
    Assigned by:
    • 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
    • nvd@nist.gov (Primary)

References for CVE-2014-6332

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