National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-3874 Detail

Description

Stack-based buffer overflow in libsysutils in Android 2.2.x through 2.2.2 and 2.3.x through 2.3.6 allows user-assisted remote attackers to execute arbitrary code via an application that calls the FrameworkListener::dispatchCommand method with the wrong number of arguments, as demonstrated by zergRush to trigger a use-after-free error.

Source:  MITRE
Description Last Modified:  01/27/2012

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 9.3 HIGH
Vector: (AV:N/AC:M/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://code.google.com/p/android/issues/detail?id=21681 Patch
http://www.openwall.com/lists/oss-security/2011/11/08/3
http://www.openwall.com/lists/oss-security/2011/11/08/4
http://www.openwall.com/lists/oss-security/2011/11/10/1
https://github.com/revolutionary/zergRush/blob/master/zergRush.c Exploit

Technical Details

Vulnerability Type (View All)

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-3874
NVD Published Date:
01/27/2012
NVD Last Modified:
02/06/2012