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, W
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
The affected software is Microsoft Windows, specifically the OLE Automation component (OleAut32.dll) on various Windows client and server releases. An attacker could exploit this flaw by luring a user to a specially crafted website, allowing them to run arbitrary code on the affected computer.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
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."
Timeline
- CVE published
- Added to CISA KEV
CISA has evidence of exploitation in the wild
- CISA remediation deadline
Due date for US federal agencies to patch
- Record last updated
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
- n/a n/a
Version range not reported
References 16
kb.cert.org
us-cert.gov
docs.microsoft.com
packetstormsecurity.com
- files/134062/HTML-Compiler-Remote-Code-Execution.html
- files/134064/Microsoft-Compiled-HTML-Help-Remote-Code-Execution.html
- files/134053/Avant-Browser-Lite-Ultimate-Remote-Code-Execution.html
- files/134061/The-World-Browser-3.0-Final-Remote-Code-Execution.html
- files/134079/Winamp-Bento-Browser-Remote-Code-Execution.html