Vulnerability CVE-2018-5258
Published: 2018-01-17   Modified: 2018-01-18

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.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Neon 1.6.14 Missing SSL Certificate Validation
Rodrigo Laneth
18.01.2018

Type:

CWE-295

 (Certificate Issues)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Banconeon -> NEON 

 References:
https://gist.github.com/rlaneth/d2203c206d5d5acbdaf6069e78b1d07f
https://radialle.com/cve-2018-5258-writeup-aplicativo-do-banco-neon-para-ios-n%C3%A3o-valida-certificados-ssl-84bed0b0cecb
https://www.tecmundo.com.br/seguranca/126192-banco-neon-falha-permite-hacker-acesse-conta-roube-dados-clientes.htm
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