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CVE-2018-0691

CVE information

Published

4 years ago

Last Modified

3 years ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

Medium

Impact Analysis

Description

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..

CVSSv2.0 Score

Severity
Medium
Base Score
4.3/10
Exploit Score
8.6/10
Access Vector
Network
Access Complexity
Medium
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
Partial
Availability Impact
None
Integrity Impact
None

CVSSv3.1 Score

Severity
Medium
Base Score
5.9/10
Exploit Score
2.2/10
Access Vector
Network
Access Complexity
High
Privileges Required
None
Impact Score
3.6/10
Confidentiality Impact
High
Availability Impact
None
Integrity Impact
None
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:softbank:\+_message:*:*:*:*:*:*:*:*
  Yes
- 10.1.7
cpe:2.3:a:kddi:\+_message:*:*:*:*:*:*:*:*
  Yes
- 1.0.6
cpe:2.3:a:ntttocomo:\+_message:*:*:*:*:*:*:*:*
  Yes
- 42.40.2800
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:a:softbank:\+_message:*:*:*:*:*:*:*:*
  Yes
- 1.1.23
cpe:2.3:a:kddi:\+_message:*:*:*:*:*:*:*:*
  Yes
- 1.1.23
cpe:2.3:a:ntt_tocomo:\+_message:*:*:*:*:*:*:*:*
  Yes
- 1.1.23
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
  No
-