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CVE-2021-1789

HIGHCISA KEV

8.8

Beschreibung

A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE Details

CVSS v3.1 Bewertung8.8

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionREQUIRED

Veroffentlicht4/2/2021

Zuletzt geandert10/23/2025

Quellekev

Honeypot-Sichtungen0

CISA KEV

HerstellerApple

ProduktMultiple Products

SchwachstellennameApple Multiple Products Type Confusion Vulnerability

KEV Aufnahmedatum2022-05-04

Behebungsfrist2022-05-25

Ransomware-NutzungUnknown

Betroffene Produkte

apple:ipadosapple:iphone_osapple:mac_os_xapple:macosapple:tvosapple:watchosfedoraproject:fedorawebkitgtk:webkitgtk

Schwachen (CWE)

CWE-843CWE-843

Referenzen

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ/(product-security@apple.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/(product-security@apple.com)

https://security.gentoo.org/glsa/202104-03(product-security@apple.com)

https://support.apple.com/en-us/HT212146(product-security@apple.com)

https://support.apple.com/en-us/HT212147(product-security@apple.com)

https://support.apple.com/en-us/HT212148(product-security@apple.com)

https://support.apple.com/en-us/HT212149(product-security@apple.com)

https://support.apple.com/en-us/HT212152(product-security@apple.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202104-03(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212146(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212147(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212148(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212149(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212152(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-1789(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

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