PT-2019-2571 · Microsoft · Office Excel

Publicado 2019-06-27 · Atualizado 2019-06-27

Positive Technologies (AI Summary)

CVSS v2.0

8.8

Alta

Vetor base

AV:N/AC:M/Au:N/C:N/I:C/A:C

Name of the Vulnerable Software and Affected Versions Microsoft Excel (affected versions not specified)

Description The issue is related to the Power Query editor in Microsoft Excel, where there is insufficient neutralization of special elements passed in a URI. This could allow a remote attacker to redirect a user to a malicious URI and execute malicious code using a specially crafted document.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Special Elements Injection

Enumeração de Fraquezas

CWE-74

Identificadores relacionados

BDU:2019-02439

Produtos afetados

Office Excel

Referências · 4

• https://docs.microsoft.com/en-us/security-updates/securityadvisories/2017/4053440 · Nota
• https://bdu.fstec.ru/vul/2019-02439 · Nota de Segurança
• http://safe.cnews.ru/news/top/2019-06-28_v_excel_obnaruzhena_gigantskaya_uyazvimostmicrosoft · Nota
• https://mimecast.com/blog/2019/06/exploit-using-microsoft-excel-power-query-for-remote-dde-execution-discovered · Nota