CVE Vulnerability

CVE-2018-0691

Multiple +Message Apps (Softbank +Message App for Android prior to version 10.1.7, Softbank +Message App for iOS prior to version 1.1.23, NTT DOCOMO +Message App for Android prior to version 42.40.2800, NTT DOCOMO +Message App for iOS prior to version 1.1.23, KDDI +Message App for Android prior to version 1.0.6, and KDDI +Message App for iOS prior to version 1.1.23) do not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.9 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.softbank.jp/mobile/info/personal/news/service/20180927a/ Patch Vendor Advisory
https://www.nttdocomo.co.jp/info/notice/page/180927_00.html Patch Vendor Advisory
https://www.au.com/information/notice_mobile/service/2018-002/ Patch Vendor Advisory
http://jvn.jp/en/jp/JVN37288228/index.html Third Party Advisory
Configurations

Configuration 1
Information

Published : 2018-11-15 03:29

Updated : 2019-02-04 08:16

NVD link : CVE-2018-0691

Mitre link : CVE-2018-0691

Products Affected
No products.
CWE
CWE-295

Improper Certificate Validation