CVE-2021-0438

EPSS 0.03%
Veröffentlicht 13.04.2021 19:15:13
Zuletzt bearbeitet 21.11.2024 05:42:43
Quelle security@android.com
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In several functions of InputDispatcher.cpp, WindowManagerService.java, and related files, there is a possible tapjacking attack due to an incorrect FLAG_OBSCURED value. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10Android ID: A-152064592

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version8.1

Google ≫ Android Version9.0

Google ≫ Android Version10.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.03%	0.075

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.8	1.8	5.9	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov	4.4	3.4	6.4	AV:L/AC:M/Au:N/C:P/I:P/A:P

CWE-1021 Improper Restriction of Rendered UI Layers or Frames

The web application does not restrict or incorrectly restricts frame objects or UI layers that belong to another application or domain, which can lead to user confusion about which interface the user is interacting with.

https://source.android.com/security/bulletin/2021-04-01

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-0438

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-0438

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-0438

EUVD