Is CVE-2011-0976 being actively exploited?

It is not currently in CISA's KEV catalog. Its EPSS exploitation probability is 25%.

What products does CVE-2011-0976 affect?

Tracked products affected include PowerPoint. Check the version you run to see whether it is affected.

How do I fix CVE-2011-0976?

Apply the vendor fix promptly. Upgrade affected products to a fixed version.

CVE-2011-0976

Q: What is CVE-2011-0976?

CVE-2011-0976 is a high-severity software vulnerability (CWE-264) with a CVSS score of 9.3. Microsoft PowerPoint 2002 SP3, 2003 SP3, and 2007 SP2; Office 2004 and 2008 for Mac; Open XML File Format Converter for Mac; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2; and PowerPoint Viewer 2007 SP2 do

HIGH severity · CVSS 9.3 · CWE-264

9.3CVSS HIGH

Summary

Microsoft PowerPoint 2002 SP3, 2003 SP3, and 2007 SP2; Office 2004 and 2008 for Mac; Open XML File Format Converter for Mac; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2; and PowerPoint Viewer 2007 SP2 do not properly handle Office Art containers that have invalid records, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a PowerPoint document with a container that triggers certain access to an uninitialized object, aka "OfficeArt Atom RCE Vulnerability."

Impact & exploitability

Attack vectorNetwork

Attack complexity—

Privileges required—

User interaction—

Confidentiality impact—

Integrity impact—

Availability impact—

Exploit probability (EPSS)25%

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products we track (1)

PowerPoint

Recommendation

Apply the vendor fix promptly. Open any affected product above for its exact safe version.

CVE-2011-0976

Summary

Impact & exploitability

Affected products we track (1)

Recommendation

Additional information