PT-2017-13399 · Misp · Misp

Lewis Philbey · Publicado 2017-09-12 · Atualizado 2017-09-29 · CVE-2017-14337

Positive Technologies (AI Summary)

CVSS v3.1

8.1

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions MISP versions prior to 2.4.80

Description The issue arises when MISP is configured with X.509 certificate authentication in conjunction with an external user management ReST API. If this API returns an empty value for an external user providing X.509 certificate authentication, an unauthenticated user can gain access as an arbitrary user.

Recommendations For versions prior to 2.4.80, update to version 2.4.80 or later to resolve the issue. As a temporary workaround, consider disabling the X.509 certificate authentication feature until the update is applied. Restrict access to the external user management ReST API to minimize the risk of exploitation. Avoid using empty values in the API responses for X.509 certificate authentication until the issue is resolved.

Correção

Improper Authentication

Enumeração de Fraquezas

CWE-287

Identificadores relacionados

CVE-2017-14337

Produtos afetados

Misp

Referências · 4

• https://github.com/MISP/MISP/commit/be111a470204a974c50682054c9c7d4b94396ed9 · Nota
• https://circl.lu/advisory/CVE-2017-14337 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-14337 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2017-14337 · Aviso do Fabricante