CWE
200
Advisory Published
Updated

CVE-2016-4843: Infoleak

First published: Thu Apr 20 2017(Updated: )

Cybozu Mailwise before 5.4.0 allows remote attackers to obtain sensitive cookie information.

Credit: vultures@jpcert.or.jp

Affected SoftwareAffected VersionHow to fix
Cybozu Mailwise=5.0.0
Cybozu Mailwise=5.0.1
Cybozu Mailwise=5.0.4
Cybozu Mailwise=5.0.5
Cybozu Mailwise=5.0.6
Cybozu Mailwise=5.1.0
Cybozu Mailwise=5.1.1
Cybozu Mailwise=5.1.2
Cybozu Mailwise=5.1.4
Cybozu Mailwise=5.2.0
Cybozu Mailwise=5.2.1
Cybozu Mailwise=5.3.0
Cybozu Mailwise=5.3.1
Cybozu Mailwise=5.3.2

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Frequently Asked Questions

  • What is the severity of CVE-2016-4843?

    CVE-2016-4843 is classified as a high severity vulnerability that allows remote attackers to access sensitive cookie information.

  • How do I fix CVE-2016-4843?

    To fix CVE-2016-4843, upgrade Cybozu Mailwise to version 5.4.0 or later.

  • Which versions of Cybozu Mailwise are affected by CVE-2016-4843?

    CVE-2016-4843 affects Cybozu Mailwise versions 5.0.0 through 5.3.2.

  • What are the potential impacts of CVE-2016-4843?

    The potential impacts of CVE-2016-4843 include unauthorized access to sensitive user data, compromising the security of user sessions.

  • Is there a workaround for CVE-2016-4843 if I cannot upgrade immediately?

    There are no known effective workarounds for CVE-2016-4843, so immediate upgrading is recommended.

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