Vulnerability Details : CVE-2011-1983
Use-after-free vulnerability in Microsoft Office 2007 SP2 and SP3, Office 2010 Gold and SP1, and Office for Mac 2011 allows remote attackers to execute arbitrary code via a crafted Word document, aka "Word Use After Free Vulnerability."
Vulnerability category: Memory CorruptionExecute code
Products affected by CVE-2011-1983
- cpe:2.3:a:microsoft:office:2007:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2011:*:mac:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2010:sp1:x32:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2010:*:x64:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2010:sp1:x64:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2010:*:x32:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2007:sp3:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-1983
95.19%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-1983
| 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 |
CWE ids for CVE-2011-1983
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-1983
-
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14197
Repository / Oval Repository
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https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-089
Microsoft Security Bulletin MS11-089 - Important | Microsoft Docs
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14558
Repository / Oval Repository
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http://www.us-cert.gov/cas/techalerts/TA11-347A.html
Microsoft Updates for Multiple Vulnerabilities | CISAUS Government Resource
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http://www.securitytracker.com/id?1026409
Microsoft Office Use-After-Free Bug Lets Remote Users Execute Arbitrary Code - SecurityTracker
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