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Vulnerability
CVE-2021-1770
Published:
2021-09-08
Description:
A buffer overflow may result in arbitrary code execution. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. A logic issue was addressed with improved state management.
Type:
CWE-119
(Improper Restriction of Operations within the Bounds of a Memory Buffer)
CVSS2
=> (AV:N/AC:L/Au:N/C:P/I:P/A:P)
CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Apple
->
Ipados
Apple
->
Iphone os
Apple
->
Macos
Apple
->
TVOS
Apple
->
Watchos
References:
https://support.apple.com/en-us/HT212317
https://support.apple.com/en-us/HT212325
https://support.apple.com/en-us/HT212323
https://support.apple.com/en-us/HT212324
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2024
, cxsecurity.com
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