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Japan Vulnerability NotesJVN:53542912

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

JVN#53542912: Cybozu Garoon fails to restrict access permissions

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

0.006 Low

EPSS

Percentile

78.8%

JSON

Cybozu Garoon is a groupware. Cybozu Garoon fails to restrict access permissions in the mail function.

Impact

An unintentional image file may be displayed on the mail view. As a result, an attacker may be convinced that the user read the email.

Solution

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

Products Affected

Cybozu Garoon 3.0.0 to 4.0.3

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

0.006 Low

EPSS

Percentile

78.8%

JSON

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