PT-2018-5746 · Mozilla+1 · Firefox Os+2

Publicado 2018-04-03 · Atualizado 2018-05-08 · CVE-2017-14894

Positive Technologies (AI Summary)

CVSS v2.0

7.5

Alta

Vetor base

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions: Qualcomm Android for MSM versions prior to security patch level 2018-04-05 Firefox OS for MSM versions prior to security patch level 2018-04-05 QRD Android versions prior to security patch level 2018-04-05

Description: The issue arises from the wma vdev start resp handler() function, where the vdev id received from firmware as part of WMI VDEV START RESP EVENTID can be greater than the maximum BSSID stored in the wma handle. This discrepancy results in a buffer overwrite when accessing wma handle->interfaces[vdev id].

Recommendations: For Qualcomm Android for MSM versions prior to security patch level 2018-04-05, update to a version with a security patch level of 2018-04-05 or later. For Firefox OS for MSM versions prior to security patch level 2018-04-05, update to a version with a security patch level of 2018-04-05 or later. For QRD Android versions prior to security patch level 2018-04-05, update to a version with a security patch level of 2018-04-05 or later.

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2017-14894

Produtos afetados

Firefox Os

Qrd Android

Qualcomm Android

Referências · 2

• https://source.android.com/security/bulletin/pixel/2018-04-01 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-14894 · Nota de Segurança