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CVE-2021-30665
HIGHCISA KEV8.8
Description
A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 7.4.1, iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..
Details CVE
Score CVSS v3.18.8
SeveriteHIGH
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurREQUIRED
Publie9/8/2021
Derniere modification10/23/2025
Sourcekev
Observations honeypot0
CISA KEV
FournisseurApple
ProduitMultiple Products
Nom vulnerabiliteApple Multiple Products WebKit Memory Corruption Vulnerability
Date ajout KEV2021-11-03
Date limite remediation2021-11-17
Utilise dans ransomwareUnknown
Produits affectes
apple:ipadosapple:iphone_osapple:macosapple:tvosapple:watchos
Faiblesses (CWE)
CWE-787CWE-787
References
https://support.apple.com/en-us/HT212335(product-security@apple.com)
https://support.apple.com/en-us/HT212336(product-security@apple.com)
https://support.apple.com/en-us/HT212339(product-security@apple.com)
https://support.apple.com/en-us/HT212341(product-security@apple.com)
https://support.apple.com/en-us/HT212532(product-security@apple.com)
https://support.apple.com/en-us/HT212335(af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT212336(af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT212339(af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT212341(af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT212532(af854a3a-2127-422b-91ae-364da2661108)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30665(134c704f-9b21-4f2e-91b3-4a467353bcc0)
Correlations IOC
Aucune correlation enregistree
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