PT-2017-9367 · Cybozu · Cybozu Kintone Mobile For Android

Published 2017-06-09 · Updated 2017-06-21 · CVE-2016-7816

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cybozu kintone mobile for Android versions 1.0.6 and earlier

Description The issue allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate, as it does not verify X.509 certificates from SSL servers.

Recommendations For versions 1.0.6 and earlier, update to a version that verifies X.509 certificates from SSL servers to prevent man-in-the-middle attacks.

Fix

Improper Certificate Validation

Weakness Enumeration

CWE-295

Related Identifiers

CVE-2016-7816

Affected Products

Cybozu Kintone Mobile For Android

References · 5

• https://jvn.jp/en/jp/JVN20252219/index.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-7816 · Security Note
• https://support.cybozu.com/ja-jp/article/9719 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-7816 · Vendor Advisory
• http://securityfocus.com/bid/94547 · Note