CVE-2021-0973: In isFileUri of UriUtil.java, there is a possible way to bypass ignoring file://URI attachment due to improper handling of case sensitivity. This could lead to…

PriorityP421medium5CVSS 3.1

AVLACLPRLUIRSUCHINAN

EPSS

0.13%

3.2th percentile

In isFileUri of UriUtil.java, there is a possible way to bypass ignoring file://URI attachment due to improper handling of case sensitivity. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-197328178

Affected

3 ranges

Vendor	Product	Version range	Fixed in
google	android	—	—
google	android	—	—
platform	packages_apps_messaging	>= 12:0 < 12:2021-12-01	12:2021-12-01

CVSS provenance

nvdv3.15.0MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

nvdv2.01.9LOWAV:L/AC:M/Au:N/C:P/I:N/A:N

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