CVE-2021-30814
7.8CVSSHIGH
Description
A memory corruption issue was addressed with improved input validation. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted image may lead to arbitrary code execution.
CVSS Vector Breakdown
Exploitability
AV:LAttack VectorLocal
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:RUser InteractionRequired
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:HAvailabilityHigh
Weaknesses
Affected Products
and 9 more affected products View all →
Attack Graph
Products CVE Techniques Tactics
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Exploitability
Official Patch Available
MITRE ATT&CK
2 techniques Initial Access
Privilege Escalation
References
https://support.apple.com/en-us/HT212814
support.apple.com
https://support.apple.com/en-us/HT212819
support.apple.com
https://support.apple.com/en-us/HT212815
support.apple.com
and 8 more references View all →
Timeline
Published
Oct 28, 2021
Last Updated
Nov 21, 2024
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