CVE-2018-0591

Name: CVE-2018-0591
Creator: NVD / NIST
Published: 2018-05-14T13:29:03.447+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.87%

Last modified Jun 17, 2026

CVE-2018-0591 is a vulnerability of currently unknown severity. The KINEPASS App for Android Ver 3.1.1 and earlier, and for iOS Ver 3.1.2 and earlier 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.. EPSS estimates a 0.87% chance of exploitation in the next 30 days.

Description

The KINEPASS App for Android Ver 3.1.1 and earlier, and for iOS Ver 3.1.2 and earlier 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.

Metrics

EPSS Probability

0.87%

54.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-295

Affected Software

Vendor	Product	Versions
T-Joy	Kinepass	<= 3.1.1
T-Joy	Kinepass	<= 3.1.2

References

https://itunes.apple.com/us/app/kinepasu-apuridekantan-bian/id637453055?mt=8Third Party Advisory
https://jvn.jp/en/jp/JVN83671755/Third Party Advisory, VDB Entry
https://play.google.com/store/apps/details?id=jp.tjoy.kinepass&hl=enThird Party Advisory
https://itunes.apple.com/us/app/kinepasu-apuridekantan-bian/id637453055?mt=8Third Party Advisory
https://jvn.jp/en/jp/JVN83671755/Third Party Advisory, VDB Entry
https://play.google.com/store/apps/details?id=jp.tjoy.kinepass&hl=enThird Party Advisory

Timeline

Published: May 14, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-0591?

How severe is CVE-2018-0591?

Severity scoring for CVE-2018-0591 is pending analysis. The EPSS model estimates a 0.87% probability of exploitation in the next 30 days.

How do I fix CVE-2018-0591?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-0591?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST