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Japan Vulnerability NotesJVN:73236007

HistoryApr 01, 2021 - 12:00 a.m.

JVN#73236007: Archive collectively operation utility vulnerable to directory traversal

2021-04-0100:00:00

Japan Vulnerability Notes

jvn.jp

eikisoft

zip archives

cwe-22

directory traversal

update

vulnerability

ver.2.10.1.0

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

25.0%

JSON

Archive collectively operation utility provided by EikiSoft contains a directory traversal vulnerability (CWE-22) due to a flaw in the processing of the filenames when extracting from ZIP archives.

Impact

By expanding a malicious ZIP archive, arbitrary files may be created or overwritten with the application’s privilege.

Solution

Update the Software
Update the software to the latest version according to the information provided by the developer.

Products Affected

Archive collectively operation utility Ver.2.10.1.0 and earlier

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

25.0%

JSON

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