National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-4781 Detail

Description

Use-after-free vulnerability in Microsoft Internet Explorer 6 through 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "InjectHTMLStream Use After Free Vulnerability."

Source:  MITRE      Last Modified:  12/11/2012

Quick Info

CVE Dictionary Entry:
CVE-2012-4781
Original release date:
12/11/2012
Last revised:
09/18/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:
9.3 HIGH
Vector:
(AV:N/AC:M/Au:N/C:C/I:C/A:C) (legend)
Impact Subscore:
10.0
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector:
Network exploitable - Victim must voluntarily interact with attack mechanism
Access Complexity:
Medium
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://technet.microsoft.com/security/bulletin/MS12-077 External Source MS MS12-077
http://www.us-cert.gov/cas/techalerts/TA12-346A.html US Government Resource External Source CERT TA12-346A
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15731 External Source OVAL oval:org.mitre.oval:def:15731

Technical Details

Vulnerability Type (View All)

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