PT-2023-17887 · Google · Android

CVE-2023-21093 · Publicado 2023-04-01 · Atualizado 2023-04-29

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 Android-11 through Android-13

Description A path traversal error in the extractRelativePath function of FileUtils.java allows access to files in a directory belonging to other applications. This issue could lead to local escalation of privilege without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android versions Android-11 through Android-13, update to a version that includes the fix for this issue to prevent local escalation of privilege.

Correção

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

ASB-A-228450832

CVE-2023-21093

Produtos afetados

Android

Referências · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-21093 · Nota de Segurança
• https://source.android.com/security/bulletin/2023-04-01 · Aviso do Fabricante
• https://android.googlesource.com/platform/packages/providers/MediaProvider/+/8e3c6bd122b2e42fd4a35659438060caa5448784 · Nota
• https://osv.dev/vulnerability/CVE-2023-21093 · Aviso do Fabricante
• https://osv.dev/vulnerability/ASB-A-228450832 · Aviso do Fabricante