CVE-2015-4640
2.9 Low
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:A/AC:M/Au:N/C:N/I:P/A:N
7.1 High
AI Score
Confidence
Low
0.006 Low
EPSS
Percentile
79.3%
The SwiftKey language-pack update implementation on Samsung Galaxy S4, S4 Mini, S5, and S6 devices relies on an HTTP connection to the skslm.swiftkey.net server, which allows man-in-the-middle attackers to write to language-pack files by modifying an HTTP response. NOTE: CVE-2015-4640 exploitation can be combined with CVE-2015-4641 exploitation for man-in-the-middle code execution.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| swiftkey:swiftkey_sdk | swiftkey swiftkey sdk | eq | * |
References
arstechnica.com/security/2015/06/new-exploit-turns-samsung-galaxy-phones-into-remote-bugging-devices/
www.kb.cert.org/vuls/id/155412
www.securityfocus.com/bid/75347
github.com/nowsecure/samsung-ime-rce-poc/
www.nowsecure.com/blog/2015/06/16/remote-code-execution-as-system-user-on-samsung-phones/
www.nowsecure.com/keyboard-vulnerability/
Related
2.9 Low
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:A/AC:M/Au:N/C:N/I:P/A:N
7.1 High
AI Score
Confidence
Low
0.006 Low
EPSS
Percentile
79.3%