National Vulnerability Database (NVD) National Vulnerability Database (CVE-2011-1001)

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Vulnerability Summary for CVE-2011-1001

Original release date:07/08/2011

Last revised:09/07/2011

Source: US-CERT/NIST

Overview

dexdump in Android SDK before 2.3 does not properly perform structural verification, which allows user-assisted remote attackers to cause a denial of service (dexdump crash) and possibly execute arbitrary code via a malformed APK or dex file that calls a method using more arguments than the number of register that have been declared for that method.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:4.3 (MEDIUM) (AV:N/AC:M/Au:N/C:N/I:N/A:P) (legend)

Impact Subscore: 2.9

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 disruption of serviceUnknown

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External Source: CONFIRM

Name: http://android.git.kernel.org/?p=platform/dalvik.git;a=commit;h=4b0750e8df91220690bb417f45d7ae8b7851b220

Type: Patch Information

Hyperlink:http://android.git.kernel.org/?p=platform/dalvik.git;a=commit;h=4b0750e8df91220690bb417f45d7ae8b7851b220

External Source: FULLDISC

Name: 20110328 Android SDK: Segmentation fault with dexdump / dexDecodeDebugInfo

Hyperlink:http://seclists.org/fulldisclosure/2011/Mar/329