CVE-2014-3100

CVSS V2 Medium 5.1 CVSS V3 None

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.

Overview

CVE ID
CVE-2014-3100

Assigner
psirt@us.ibm.com

Vulnerability Status
Modified

Published Version
2014-07-02T04:14:17

Last Modified Date
2018-10-09T19:43:41

Weakness Enumerations

CWE	URL
CWE-119	http://cwe.mitre.org/data/definitions/119.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:o:google:android:4.3:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:H/Au:N/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
HIGH

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
5.1

Severity
MEDIUM

Exploitability Score
4.9

Impact Score
6.4

References

Reference URL	Reference Tags
http://securityintelligence.com/android-keystore-stack-buffer-overflow-to-keep-things-simple-buffers-are-always-larger-than-needed/	Exploit
http://packetstormsecurity.com/files/127185/Android-KeyStore-Stack-Buffer-Overflow.html
http://www.slideshare.net/ibmsecurity/android-keystorestackbufferoverflow	Exploit
http://www.securityfocus.com/bid/68152
http://www.securityfocus.com/archive/1/532527/100/0/threaded

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2014-3100
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3100

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 18:35:08				Added to TrackCVE
2022-12-01 23:41:54	2014-07-02T04:14Z	2014-07-02T04:14:17	CVE Published Date	updated
2022-12-01 23:41:54		2018-10-09T19:43:41	CVE Modified Date	updated
2022-12-01 23:41:54		Modified	Vulnerability Status	updated