CVE-2014-3100

Android 4.3 - Stack-Based Buffer Overflow in KeyStore Service via Long Key Name

Title source: llm

Description

Stack-based buffer overflow in the encode_key function in /system/bin/keystore in the KeyStore service in Android 4.3 allows attackers to execute arbitrary code, and consequently obtain sensitive key information or bypass intended restrictions on cryptographic operations, via a long key name.

References (5)

Core 5

Core References

Exploit, Third Party Advisory x_refsource_misc

http://packetstormsecurity.com/files/127185/Android-KeyStore-Stack-Buffer-Overflow.html

Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq

http://www.securityfocus.com/archive/1/532527/100/0/threaded

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/68152

Exploit x_refsource_misc

http://www.slideshare.net/ibmsecurity/android-keystorestackbufferoverflow

Exploit x_refsource_misc

http://securityintelligence.com/android-keystore-stack-buffer-overflow-to-keep-things-simple-buffers-are-always-larger-than-needed/

Scores

EPSS 0.0176

EPSS Percentile 75.3%

Details

CWE

CWE-119

Status published

Products (1)

google/android 4.3

Published Jul 02, 2014

Tracked Since Feb 18, 2026