PT-2019-9839 · Bmc · Bmc Remedy

Rafael Pedrero · Publicado 2019-01-03 · Atualizado 2019-02-15 · CVE-2018-19505

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions BMC Remedy versions 7.1

Description The issue arises from the Remedy AR System Server in BMC Remedy, where it may fail to set the correct user context in certain impersonation scenarios. This can allow a user to act with the identity of a different user. The problem is specifically related to the userdata.js in the WOI:WorkOrderConsole component, which allows a username substitution involving a UserData Init call.

Recommendations For version 7.1, consider restricting access to the WOI:WorkOrderConsole component until a fix is available, and avoid using the UserData Init call in scenarios where user impersonation is involved.

Correção

Improper Authentication

Enumeração de Fraquezas

CWE-287

Identificadores relacionados

CVE-2018-19505

Produtos afetados

Bmc Remedy

Referências · 5

• http://securitytracker.com/id/1042177 · Nota
• http://seclists.org/fulldisclosure/2018/Nov/62 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-19505 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-19505 · Aviso do Fabricante
• http://packetstormsecurity.com/files/150492/BMC-Remedy-7.1-User-Impersonation.html · Nota