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CVE-2021-30807

HIGHCISA KEV

7.8

Beschreibung

A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.5.1, iOS 14.7.1 and iPadOS 14.7.1, watchOS 7.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.

CVE Details

CVSS v3.1 Bewertung7.8

SchweregradHIGH

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

AngriffsvektorLOCAL

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionREQUIRED

Veroffentlicht10/19/2021

Zuletzt geandert10/23/2025

Quellekev

Honeypot-Sichtungen0

CISA KEV

HerstellerApple

ProduktMultiple Products

SchwachstellennameApple Multiple Products Memory Corruption Vulnerability

KEV Aufnahmedatum2021-11-03

Behebungsfrist2021-11-17

Ransomware-NutzungUnknown

Betroffene Produkte

apple:ipadosapple:iphone_osapple:macosapple:watchos

Schwachen (CWE)

CWE-787CWE-787

Referenzen

https://support.apple.com/en-us/HT212622(product-security@apple.com)

https://support.apple.com/en-us/HT212623(product-security@apple.com)

https://support.apple.com/en-us/HT212713(product-security@apple.com)

https://support.apple.com/en-us/HT212622(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212623(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212713(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30807(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.