National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-4787 Detail

Current Description

Android 1.6 Donut through 4.2 Jelly Bean does not properly check cryptographic signatures for applications, which allows attackers to execute arbitrary code via an application package file (APK) that is modified in a way that does not violate the cryptographic signature, probably involving multiple entries in a Zip file with the same name in which one entry is validated but the other entry is installed, aka Android security bug 8219321 and the "Master Key" vulnerability.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bluebox.com/corporate-blog/bluebox-uncovers-android-master-key/
http://review.cyanogenmod.org/#/c/45251/
http://www.securityfocus.com/bid/60952
http://www.zdnet.com/google-releases-fix-to-oems-for-blue-security-android-security-hole-7000017782/
https://jira.cyanogenmod.org/browse/CYAN-1602
https://plus.google.com/113331808607528811927/posts/GxDA6111vYy

Weakness Enumeration

CWE-ID CWE Name Source
CWE-310 Cryptographic Issues NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:google:android:1.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.2:rev1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.2.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.2.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.3:rev1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.3.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.3.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.3.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.3.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:2.3.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:3.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:3.2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:3.2.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:3.2.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:3.2.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:4.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:4.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:4.0.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:4.0.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:4.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:4.1.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:google:android:4.2:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-4787
NVD Published Date:
07/09/2013
NVD Last Modified:
10/11/2013