CVE-2011-0977

Description

Use-after-free vulnerability in Microsoft Office XP SP3, Office 2003 SP3, Office 2007 SP2, Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac allows remote attackers to execute arbitrary code via malformed shape data in the Office drawing file format, aka "Microsoft Office Graphic Object Dereferencing Vulnerability."

Category

9.3
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 60.15% Top 5%
Vendor Advisory microsoft.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.us-cert.gov/cas/techalerts/TA11-102A.html third party advisory us government resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-023 vendor advisory
http://secunia.com/advisories/43216 third party advisory
http://www.vupen.com/english/advisories/2011/0942 vdb entry
http://zerodayinitiative.com/advisories/ZDI-11-043/
http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-microsoft
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12339 vdb entry signature
http://secunia.com/advisories/44015 third party advisory
http://www.securitytracker.com/id?1025343 vdb entry

Frequently Asked Questions

What is the severity of CVE-2011-0977?
CVE-2011-0977 has been scored as a critical severity vulnerability.
How to fix CVE-2011-0977?
To fix CVE-2011-0977, 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-2011-0977 being actively exploited in the wild?
It is possible that CVE-2011-0977 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~60% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.