CVE-2021-31008
published 2021-08-24CVE-2021-31008: A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 15.1, tvOS 15.1, iOS 15 and iPadOS 15, macOS Monterey 12.0.1…
PriorityP348high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.29%
66.9th percentile
A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 15.1, tvOS 15.1, iOS 15 and iPadOS 15, macOS Monterey 12.0.1, watchOS 8.1. Processing maliciously crafted web content may lead to code execution.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_15_and_ipados | — | — |
| apple | ios_and_ipados | >= unspecified < 15 | 15 |
| apple | ipados | < 15.0 | 15.0 |
| apple | iphone_os | < 15.0 | 15.0 |
| apple | macos | — | — |
| apple | macos | >= unspecified < 12.0 | 12.0 |
| apple | macos_monterey | — | — |
| apple | safari | < 15.1 | 15.1 |
| apple | safari | — | — |
| apple | tvos | < 15.1 | 15.1 |
| apple | tvos | — | — |
| apple | watchos | < 8.1 | 8.1 |
| apple | watchos | — | — |
| apple | watchos | >= unspecified < 8.1 | 8.1 |
| apple | watchos | >= unspecified < 15.1 | 15.1 |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
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Apple
CVE-2021-31008: Safari 15.1
vendor_apple·2021-10-27·CVSS 8.8
CVE-2021-31008 [HIGH] CVE-2021-31008: Safari 15.1
Apple Security Update: About the security content of Safari 15.1
Product: Safari
Version: 15.1
CVE: CVE-2021-31008
Component: CVE-2021-31008
Apple
CVE-2021-31008: watchOS 8.1
vendor_apple·2021-10-25·CVSS 8.8
CVE-2021-31008 [HIGH] CVE-2021-31008: watchOS 8.1
Apple Security Update: About the security content of watchOS 8.1
Product: watchOS
Version: 8.1
CVE: CVE-2021-31008
Component: WebKit
Impact: Processing maliciously crafted web content may lead to code execution
Description: A type confusion issue was addressed with improved memory handling.
Apple
CVE-2021-31008: tvOS 15.1
vendor_apple·2021-10-25·CVSS 8.8
CVE-2021-31008 [HIGH] CVE-2021-31008: tvOS 15.1
Apple Security Update: About the security content of tvOS 15.1
Product: tvOS
Version: 15.1
CVE: CVE-2021-31008
Component: CVE-2021-31008
Apple
CVE-2021-31008: macOS Monterey 12.0.1
vendor_apple·2021-10-25·CVSS 8.8
CVE-2021-31008 [HIGH] CVE-2021-31008: macOS Monterey 12.0.1
Apple Security Update: About the security content of macOS Monterey 12.0.1
Product: macOS Monterey
Version: 12.0.1
CVE: CVE-2021-31008
Component: CVE-2021-31008
Apple
CVE-2021-31008: iOS 15 and iPadOS 15
vendor_apple·2021-09-20·CVSS 8.8
CVE-2021-31008 [HIGH] CVE-2021-31008: iOS 15 and iPadOS 15
Apple Security Update: About the security content of iOS 15 and iPadOS 15
Product: iOS 15 and iPadOS
Version: 15
CVE: CVE-2021-31008
Component: CVE-2021-31008
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://support.apple.com/en-us/HT212814https://support.apple.com/en-us/HT212869https://support.apple.com/en-us/HT212874https://support.apple.com/en-us/HT212875https://support.apple.com/en-us/HT212876https://support.apple.com/en-us/HT212814https://support.apple.com/en-us/HT212869https://support.apple.com/en-us/HT212874https://support.apple.com/en-us/HT212875https://support.apple.com/en-us/HT212876
2021-08-24
Published