CVE-2021-1780

EPSS 0.18%
Veröffentlicht 02.04.2021 18:15:21
Zuletzt bearbeitet 21.11.2024 05:45:05
Quelle product-security@apple.com
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A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 14.4 and iPadOS 14.4. An attacker in a privileged position may be able to perform a denial of service attack.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Apple ≫ iPadOS Version < 14.4

Apple ≫ iPhone OS Version < 14.4

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.18%	0.403

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	4.4	0.8	3.6	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	4.9	3.9	6.9	AV:L/AC:L/Au:N/C:N/I:N/A:C

CWE-665 Improper Initialization

The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used.

https://support.apple.com/en-us/HT212146

Vendor Advisory

Release Notes

https://nvd.nist.gov/vuln/detail/CVE-2021-1780

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-1780

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-1780

EUVD