CVE-2021-0921

EPSS 0.01%
Veröffentlicht 15.12.2021 19:15:11
Zuletzt bearbeitet 21.11.2024 05:43:15
Quelle security@android.com
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In ParsingPackageImpl of ParsingPackageImpl.java, there is a possible parcel serialization/deserialization mismatch due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-195962697

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version11.0

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.01%	0.008

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:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	7.2	3.9	10	AV:L/AC:L/Au:N/C:C/I:C/A:C

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

https://source.android.com/security/bulletin/2021-11-01

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-0921

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-0921

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-0921

EUVD