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jvnJapan Vulnerability NotesJVN:31236539
HistoryJun 08, 2017 - 12:00 a.m.

JVN#31236539: [Simeji for Windows(β)] installer may insecurely load Dynamic Link Libraries

2017-06-0800:00:00
Japan Vulnerability Notes
jvn.jp
23

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

25.2%

[Simeji for Windows(β)] installer provided by Baidu Japan Inc. contains an issue with the DLL search path, which may lead to insecurely loading Dynamic Link Libraries (CWE-427).

Impact

Arbitrary code may be executed with the privilege of the user invoking the installer.

Solution

Do not use [Simeji for Windows(β)] installer
The developer has stated that the development and support of [Simeji for Windows(β)] has been discontinued, thus recommends users to stop using the installer.
Users who already have installed [Simeji for Windows(β)] do not need to re-install the application, because this issue affects the installer only.

Products Affected

  • [Simeji for Windows(β)] installer (simeji.exe)

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

25.2%

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