CVE-2018-5258 — MEDIUM (5.9)

Vulnerability Description

The Neon app 1.6.14 iOS does not verify X.509 certificates from SSL servers, which allows remote attackers to spoof servers and obtain sensitive information via a crafted certificate.

CVSS Score

5.9

MEDIUM

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Banconeon	Neon	1.6.14

Related Weaknesses (CWE)

CWE-295

References

https://gist.github.com/rlaneth/d2203c206d5d5acbdaf6069e78b1d07fIssue TrackingThird Party Advisory
https://radialle.com/cve-2018-5258-writeup-aplicativo-do-banco-neon-para-ios-n%CThird Party Advisory
https://www.tecmundo.com.br/seguranca/126192-banco-neon-falha-permite-hacker-aceThird Party Advisory
https://gist.github.com/rlaneth/d2203c206d5d5acbdaf6069e78b1d07fIssue TrackingThird Party Advisory
https://radialle.com/cve-2018-5258-writeup-aplicativo-do-banco-neon-para-ios-n%CThird Party Advisory
https://www.tecmundo.com.br/seguranca/126192-banco-neon-falha-permite-hacker-aceThird Party Advisory

FAQ

What is CVE-2018-5258?

CVE-2018-5258 is a vulnerability with a CVSS score of 5.9 (MEDIUM). The Neon app 1.6.14 iOS does not verify X.509 certificates from SSL servers, which allows remote attackers to spoof servers and obtain sensitive information via a crafted certificate.

How severe is CVE-2018-5258?

CVE-2018-5258 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-5258?

Check the references section above for vendor advisories and patch information. Affected products include: Banconeon Neon.