CVE-2021-0994

EPSS 0.01%
Veröffentlicht 15.12.2021 19:15:12
Zuletzt bearbeitet 21.11.2024 05:43:22
Quelle security@android.com
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In requestRouteToHostAddress of ConnectivityService.java, there is a possible way to determine whether an app is installed, without query permissions, due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-193801134

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version12.0

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.01%	0.012

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	3.3	1.8	1.4	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
nvd@nist.gov	2.1	3.9	2.9	AV:L/AC:L/Au:N/C:P/I:N/A:N

CWE-862 Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

https://source.android.com/security/bulletin/pixel/2021-12-01

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-0994

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-0994

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-0994

EUVD