CVE-2019-8734
published 2020-10-27CVE-2019-8734: Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13, iCloud for Windows 7.14, iCloud for Windows…
PriorityP350high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.36%
68.6th percentile
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13, iCloud for Windows 7.14, iCloud for Windows 10.7, Safari 13, tvOS 13, watchOS 6, iTunes 12.10.1 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | icloud | < 7.14 | 7.14 |
| apple | icloud | >= 10.0 < 10.7 | 10.7 |
| apple | icloud_for_windows | — | — |
| apple | icloud_for_windows | — | — |
| apple | icloud_for_windows | >= unspecified < 10.7 | 10.7 |
| apple | icloud_for_windows | >= unspecified < 7.14 | 7.14 |
| apple | ios | — | — |
| apple | ios | >= unspecified < 13 | 13 |
| apple | iphone_os | < 13.0 | 13.0 |
| apple | itunes | < 12.10.1 | 12.10.1 |
| apple | itunes_12.10.1_for_windows | — | — |
| apple | itunes_for_windows | >= unspecified < 12.10 | 12.10 |
| apple | safari | < 13.0 | 13.0 |
| apple | safari | — | — |
| apple | safari | >= unspecified < 13 | 13 |
| apple | tvos | < 13 | 13 |
| apple | tvos | — | — |
| apple | tvos | >= unspecified < 13 | 13 |
| apple | watchos | < 6.0 | 6.0 |
| apple | watchos | >= unspecified < 6 | 6 |
| apple | watchos_6 | — | — |
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
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Apple
CVE-2019-8734: iCloud for Windows 7.14
vendor_apple·2019-10-07·CVSS 8.8
CVE-2019-8734 [HIGH] CVE-2019-8734: iCloud for Windows 7.14
Apple Security Update: About the security content of iCloud for Windows 7.14
Product: iCloud for Windows
Version: 7.14
CVE: CVE-2019-8734
Component: WebKit
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
Apple
CVE-2019-8734: iCloud for Windows 10.7
vendor_apple·2019-10-07·CVSS 8.8
CVE-2019-8734 [HIGH] CVE-2019-8734: iCloud for Windows 10.7
Apple Security Update: About the security content of iCloud for Windows 10.7
Product: iCloud for Windows
Version: 10.7
CVE: CVE-2019-8734
Component: WebKit
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
Apple
CVE-2019-8734: iTunes 12.10.1 for Windows
vendor_apple·2019-10-07·CVSS 8.8
CVE-2019-8734 [HIGH] CVE-2019-8734: iTunes 12.10.1 for Windows
Apple Security Update: About the security content of iTunes 12.10.1 for Windows
Product: iTunes 12.10.1 for Windows
CVE: CVE-2019-8734
Component: WebKit
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
Apple
CVE-2019-8734: tvOS 13
vendor_apple·2019-09-24·CVSS 8.8
CVE-2019-8734 [HIGH] CVE-2019-8734: tvOS 13
Apple Security Update: About the security content of tvOS 13
Product: tvOS
Version: 13
CVE: CVE-2019-8734
Component: WebKit
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
Apple
CVE-2019-8734: watchOS 6
vendor_apple·2019-09-19·CVSS 8.8
CVE-2019-8734 [HIGH] CVE-2019-8734: watchOS 6
Apple Security Update: About the security content of watchOS 6
Product: watchOS 6
CVE: CVE-2019-8734
Component: WebKit
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
Apple
CVE-2019-8734: iOS 13
vendor_apple·2019-09-19·CVSS 8.8
CVE-2019-8734 [HIGH] CVE-2019-8734: iOS 13
Apple Security Update: About the security content of iOS 13
Product: iOS
Version: 13
CVE: CVE-2019-8734
Component: WebKit
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
Apple
CVE-2019-8734: Safari 13
vendor_apple·2019-09-19·CVSS 8.8
CVE-2019-8734 [HIGH] CVE-2019-8734: Safari 13
Apple Security Update: About the security content of Safari 13
Product: Safari
Version: 13
CVE: CVE-2019-8734
Component: WebKit
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
GHSA
GHSA-xj76-4fp7-5jv7: Multiple memory corruption issues were addressed with improved memory handling
ghsa_unreviewed·2022-05-24
CVE-2019-8734 [HIGH] GHSA-xj76-4fp7-5jv7: Multiple memory corruption issues were addressed with improved memory handling
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13, iCloud for Windows 7.14, iCloud for Windows 10.7, Safari 13, tvOS 13, watchOS 6, iTunes 12.10.1 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://support.apple.com/en-us/HT210604https://support.apple.com/en-us/HT210606https://support.apple.com/en-us/HT210607https://support.apple.com/en-us/HT210608https://support.apple.com/en-us/HT210635https://support.apple.com/en-us/HT210636https://support.apple.com/en-us/HT210637https://support.apple.com/en-us/HT210604https://support.apple.com/en-us/HT210606https://support.apple.com/en-us/HT210607https://support.apple.com/en-us/HT210608https://support.apple.com/en-us/HT210635https://support.apple.com/en-us/HT210636https://support.apple.com/en-us/HT210637
2020-10-27
Published