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jvnJapan Vulnerability NotesJVN:20246313
HistoryFeb 15, 2016 - 12:00 a.m.

JVN#20246313: Cybozu Office vulnerable to denial-of-service (DoS)

2016-02-1500:00:00
Japan Vulnerability Notes
jvn.jp
24

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:N/I:N/A:C

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

64.8%

Cybozu Office contains a denial-of-service (DoS) vulnerability due to an issue in “customapp”.

Impact

An authenticated attacker may cause a denial-of-service (DoS) condition which all users can not use the system.

Solution

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

Products Affected

  • Cybozu Office 9.9.0 to 10.3.0

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:N/I:N/A:C

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

64.8%

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