CVE-2023-20921

EPSS 0.11%
Veröffentlicht 26.01.2023 21:18:11
Zuletzt bearbeitet 02.04.2025 15:15:52
Quelle security@android.com
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In onPackageRemoved of AccessibilityManagerService.java, there is a possibility to automatically grant accessibility services due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-243378132

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version10.0

Google ≫ Android Version11.0

Google ≫ Android Version12.0

Google ≫ Android Version12.1

Google ≫ Android Version13.0

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.11%	0.291

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.3	1.3	5.9	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	7.3	1.3	5.9	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CWE-670 Always-Incorrect Control Flow Implementation

The code contains a control flow path that does not reflect the algorithm that the path is intended to implement, leading to incorrect behavior any time this path is navigated.

https://source.android.com/security/bulletin/2023-01-01

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2023-20921

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-20921

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-20921

EUVD