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jvnJapan Vulnerability NotesJVN:19386781
HistoryNov 26, 2019 - 12:00 a.m.

JVN#19386781: STAMP Workbench installer may insecurely load Dynamic Link Libraries

2019-11-2600:00:00
Japan Vulnerability Notes
jvn.jp
27

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

0.001 Low

EPSS

Percentile

30.6%

STAMP Workbench is a modeling tool for STAMP provided by INFORMATION-TECHNOLOGY PROMOTION AGENCY, JAPAN (IPA). It is distirbuted as a ZIP archive or an Windows executable installer.
The Windows executable installer 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 privileges of the user invoking the installer.

Solution

Do not use the installer
When installing the software for the first time, be sure to install it from a ZIP format archive.
IPA states that the distribution of the Windows executable installer has been stopped.

Note that this vulnerability affects the installer only, the application itself is not vulnerable.

Products Affected

  • STAMP Workbench installer

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

0.001 Low

EPSS

Percentile

30.6%

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