PT-2017-16758 · Banco De Costa Rica · Bcr Movil

Publicado 2017-05-05 · Atualizado 2017-05-17 · CVE-2017-5918

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Banco de Costa Rica BCR Movil app version 3.7 for iOS

Description The issue allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate, as the app does not verify X.509 certificates from SSL servers.

Recommendations For Banco de Costa Rica BCR Movil app version 3.7 for iOS, consider disabling the use of SSL connections until a patch is available that properly verifies X.509 certificates.

Correção

Improper Certificate Validation

Enumeração de Fraquezas

CWE-295

Identificadores relacionados

CVE-2017-5918

Produtos afetados

Bcr Movil

Referências · 3

• https://nvd.nist.gov/vuln/detail/CVE-2017-5918 · Nota de Segurança
• https://medium.com/%40chronic_9612/follow-up-76-popular-apps-confirmed-vulnerable-to-silent-interception-of-tls-protected-data-64185035029f · Nota
• https://osv.dev/vulnerability/CVE-2017-5918 · Aviso do Fabricante