CVE-2011-0976

Description

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."

Category

9.3
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 61.63% Top 5%
Vendor Advisory microsoft.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-022 vendor advisory
http://www.us-cert.gov/cas/techalerts/TA11-102A.html third party advisory us government resource
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11978 signature vdb entry
http://www.securitytracker.com/id?1025340 vdb entry
http://www.securityfocus.com/archive/1/516233/100/0/threaded mailing list
http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-microsoft
http://zerodayinitiative.com/advisories/ZDI-11-044/
http://www.vupen.com/english/advisories/2011/0941 vdb entry
http://secunia.com/advisories/43213 third party advisory

Frequently Asked Questions

What is the severity of CVE-2011-0976?
CVE-2011-0976 has been scored as a critical severity vulnerability.
How to fix CVE-2011-0976?
To fix CVE-2011-0976, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-0976 being actively exploited in the wild?
It is possible that CVE-2011-0976 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~62% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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