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    CVE-2015-4641

    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.

    Published:Jun 19, 2015
    Last Modified:Apr 12, 2025
    EPS:Jun 19, 2015
    EPSS Score:0.00901
    CVSS Score:6.4

    Affected Products

    Vendor
    Samsung
    Product
    Galaxy S4
    Vendor
    Samsung
    Product
    Galaxy S4 Mini
    Vendor
    Samsung
    Product
    Galaxy S5
    Vendor
    Samsung
    Product
    Galaxy S6
    Vendor
    Swiftkey
    Product
    Swiftkey Sdk

    Exploits

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

    Related CVEs

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    CVE-2015-1801 (CVSS 9.8) — The samsung_extdisp driver in the Samsung S4 (GT-I9500) I9500XXUEMK8 kernel 3.4 and earlier allows attackers t…
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    CVE-2016-4032 (CVSS 4.6) — Samsung SM-G920F build G920FXXU2COH2 (Galaxy S6), SM-N9005 build N9005XXUGBOK6 (Galaxy Note 3), GT-I9192 build…
    CVE-2016-7989 (CVSS 7.5) — On Samsung Galaxy S4 through S7 devices, a malformed OTA WAP PUSH SMS containing an OMACP message sent remotel…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High