CVE-2021-39755

EPSS 0.01%
Veröffentlicht 30.03.2022 16:15:09
Zuletzt bearbeitet 21.11.2024 06:20:09
Quelle security@android.com
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In DevicePolicyManager, there is a possible way to reveal the existence of an installed package without proper query permissions due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-204995407

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version12.1

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.01%	0.013

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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-203 Observable Discrepancy

The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

https://source.android.com/security/bulletin/android-12l

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-39755

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-39755

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-39755

EUVD