CVE-2020-0479

EPSS 0.04%
Veröffentlicht 15.12.2020 16:15:13
Zuletzt bearbeitet 21.11.2024 04:53:35
Quelle security@android.com
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In callUnchecked of DocumentsProvider.java, there is a possible permissions bypass. This could lead to local escalation of privilege allowing a malicious app to access files available to the DocumentProvider without user permission, with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-157294893

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	0.04%	0.095

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	6.8	8.6	6.4	AV:N/AC:M/Au:N/C:P/I:P/A:P

CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

https://source.android.com/security/bulletin/pixel/2020-12-01

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2020-0479

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-0479

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-0479

EUVD