CVE-2016-4842 Information

Description

Cybozu Mailwise before 5.4.0 allows remote attackers to obtain information on when an email is read.

CVSS Vector

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

Reference

http://jvn.jp/en/jp/JVN02576342/index.html http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000136.html http://www.securityfocus.com/bid/92460 https://support.cybozu.com/ja-jp/article/9606

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

4.3