NVD

CVE-2015-3860 Detail

Description

packages/Keyguard/res/layout/keyguard_password_view.xml in Lockscreen in Android 5.x before 5.1.1 LMY48M does not restrict the number of characters in the passwordEntry input field, which allows physically proximate attackers to bypass intended access restrictions via a long password that triggers a SystemUI crash, aka internal bug 22214934.

Severity

CVSS 3.x Severity and Metrics:

NIST: NVD

Base Score: N/A

NVD score not yet provided.

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Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://sites.utexas.edu/iso/2015/09/15/android-5-lockscreen-bypass/	Exploit
https://android.googlesource.com/platform/frameworks/base/+/8fba7e6931245a17215e0e740e78b45f6b66d590	Vendor Advisory
https://code.google.com/p/android/issues/detail?id=178139	Exploit
https://groups.google.com/forum/message/raw?msg=android-security-updates/1M7qbSvACjo/Y7jewiW1AwAJ	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-284	Improper Access Control	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Modified Analysis by NIST 10/01/2015 2:08:05 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		Configuration 1 OR cpe:2.3:o:google:android:5.1::::::: (and previous)
Added	CVSS V2		(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Added	CWE		CWE-284
Changed	Reference Type	http://sites.utexas.edu/iso/2015/09/15/android-5-lockscreen-bypass/ No Types Assigned	http://sites.utexas.edu/iso/2015/09/15/android-5-lockscreen-bypass/ Exploit
Changed	Reference Type	https://android.googlesource.com/platform/frameworks/base/+/8fba7e6931245a17215e0e740e78b45f6b66d590 No Types Assigned	https://android.googlesource.com/platform/frameworks/base/+/8fba7e6931245a17215e0e740e78b45f6b66d590 Advisory
Changed	Reference Type	https://code.google.com/p/android/issues/detail?id=178139 No Types Assigned	https://code.google.com/p/android/issues/detail?id=178139 Exploit
Changed	Reference Type	https://groups.google.com/forum/message/raw?msg=android-security-updates/1M7qbSvACjo/Y7jewiW1AwAJ No Types Assigned	https://groups.google.com/forum/message/raw?msg=android-security-updates/1M7qbSvACjo/Y7jewiW1AwAJ Advisory

Quick Info

CVE Dictionary Entry:
CVE-2015-3860
NVD Published Date:
09/30/2015
NVD Last Modified:
10/01/2015
Source:
Android (associated with Google Inc. or Open Handset Alliance)

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Information Technology Laboratory

National Vulnerability Database