7.8

CVE-2020-0421

EPSS 0.01%
Veröffentlicht 14.10.2020 14:15:17
Zuletzt bearbeitet 21.11.2024 04:53:29
Quelle security@android.com
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In appendFormatV of String8.cpp, there is a possible out of bounds write due to incorrect error handling. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-161894517

Betroffene Produkte Warnungen 0 Metriken 3 CWE 2 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version8.0

Google ≫ Android Version8.1

Google ≫ Android Version9.0

Google ≫ Android Version10.0

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%	0.009

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-755 Improper Handling of Exceptional Conditions

The product does not handle or incorrectly handles an exceptional condition.

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://source.android.com/security/bulletin/2020-10-01

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2020-0421

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-0421

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-0421

EUVD