PT-2019-16265 · Google · Android

Publicado 2019-10-11 · Atualizado 2019-10-16 · CVE-2019-2173

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Android versions 7.1.1 through 9

Description The issue is related to an incorrect permission check in the startActivityMayWait function of ActivityStarter.java. This could lead to a local escalation of privilege without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android versions 7.1.1 through 9, consider restricting access to the startActivityMayWait function in ActivityStarter.java to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Incorrect Default Permissions

Enumeração de Fraquezas

CWE-276

Identificadores relacionados

CVE-2019-2173

Produtos afetados

Android

Referências · 6

• https://cve.org/CVERecord?id=CVE-2019-2173 · Nota de Segurança
• https://ubuntu.com/security/CVE-2019-2173 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2019-2173 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-2173 · Nota de Segurança
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-2173 · Aviso do Fabricante
• https://source.android.com/security/bulletin/2019-10-01 · Aviso do Fabricante