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Japan Vulnerability NotesJVN:40898764

HistoryMay 30, 2016 - 12:00 a.m.

JVN#40898764: DMM.com Securities FX Apps for Android fail to verify SSL server certificates

2016-05-3000:00:00

Japan Vulnerability Notes

jvn.jp

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

0.004 Low

EPSS

Percentile

74.1%

JSON

Multiple Android Applications provided by DMM.com Securities Co.,Ltd. fail to verify SSL server certificates.

Impact

A man-in-the-middle attack may allow an attacker to eavesdrop on an encrypted communication.

Solution

Update the Application
Update to the latest version according to the information provided by the developer.

Products Affected

DMMFX Trade for Android Ver.1.5.0 and earlier
DMMFX DEMO Trade for Android Ver.1.5.0 and earlier
GAITAMEJAPAN FX Trade for Android Ver.1.4.0 and earlier

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

0.004 Low

EPSS

Percentile

74.1%

JSON

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