CVE-2015-4641

Severity Score

6.4

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Directory traversal vulnerability in the SwiftKey language-pack update implementation on Samsung Galaxy S4, S4 Mini, S5, and S6 devices allows remote web servers to write to arbitrary files, and consequently execute arbitrary code in a privileged context, by leveraging control of the skslm.swiftkey.net domain name and providing a .. (dot dot) in an entry in a ZIP archive, as demonstrated by a traversal to the /data/dalvik-cache directory.

Vulnerabilidad de salto de directorio en la implementación de la actualización del paquete de lenguas SwiftKey en los dispositivos Samsung Galaxy S4, S4 Mini, S5, y S6 permite servidores web remotos escribir en ficheros arbitrarios, y como consecuencia ejecutar código arbitrario en un contexto privilegiado, mediante el aprovechamiento del control del nombre de dominio skslm.swiftkey.net y la provisión de un .. (punto punto) en una entrada en un archivo ZIP, tal y como fue demostrado por un salto en el directorio /data/dalvik-cache.

*Credits: N/A

CVSS Scores

NISTv2 6.4

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-06-17 CVE Reserved
2015-06-19 CVE Published
2024-08-06 CVE Updated
2024-08-06 First Exploit
2024-10-23 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CAPEC

References (6)

URL	Tag	Source
http://www.kb.cert.org/vuls/id/155412	Third Party Advisory
http://www.securityfocus.com/bid/75353	Vdb Entry

URL	Date	SRC
http://arstechnica.com/security/2015/06/new-exploit-turns-samsung-galaxy-phones-into-remote-bugging-devices	2024-08-06
https://github.com/nowsecure/samsung-ime-rce-poc	2024-08-06
https://www.nowsecure.com/blog/2015/06/16/remote-code-execution-as-system-user-on-samsung-phones	2024-08-06
https://www.nowsecure.com/keyboard-vulnerability	2024-08-06

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Swiftkey Search vendor "Swiftkey"	Swiftkey Sdk Search vendor "Swiftkey" for product "Swiftkey Sdk"	*	-	Affected	in	Samsung Search vendor "Samsung"	Galaxy S4 Search vendor "Samsung" for product "Galaxy S4"	*	-	Safe
Swiftkey Search vendor "Swiftkey"	Swiftkey Sdk Search vendor "Swiftkey" for product "Swiftkey Sdk"	*	-	Affected	in	Samsung Search vendor "Samsung"	Galaxy S4 Mini Search vendor "Samsung" for product "Galaxy S4 Mini"	*	-	Safe
Swiftkey Search vendor "Swiftkey"	Swiftkey Sdk Search vendor "Swiftkey" for product "Swiftkey Sdk"	*	-	Affected	in	Samsung Search vendor "Samsung"	Galaxy S5 Search vendor "Samsung" for product "Galaxy S5"	*	-	Safe
Swiftkey Search vendor "Swiftkey"	Swiftkey Sdk Search vendor "Swiftkey" for product "Swiftkey Sdk"	*	-	Affected	in	Samsung Search vendor "Samsung"	Galaxy S6 Search vendor "Samsung" for product "Galaxy S6"	*	-	Safe