CVE-2019-8542
published 2019-12-18CVE-2019-8542: A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2, iTunes 12.9.4 for…
PriorityP335high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
1.05%
60.5th percentile
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. A malicious application may be able to elevate privileges.
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | icloud | < 7.11 | 7.11 |
| apple | icloud_for_windows | — | — |
| apple | icloud_for_windows | >= unspecified < iCloud for Windows 7.11 | iCloud for Windows 7.11 |
| apple | ios | — | — |
| apple | ios | >= unspecified < iOS 12.2 | iOS 12.2 |
| apple | iphone_os | < 12.2 | 12.2 |
| apple | itunes | < 12.9.4 | 12.9.4 |
| apple | itunes_12.9.4_for_windows | — | — |
| apple | itunes_for_windows | >= unspecified < iTunes 12.9.4 for Windows | iTunes 12.9.4 for Windows |
| apple | mac_os_x | < 10.14.4 | 10.14.4 |
| apple | macos | >= unspecified < macOS Mojave 10.14.4 | macOS Mojave 10.14.4 |
| apple | macos_mojave_10.14.4_security_update_2019-002_high_sierra_security_update_2019-0 | — | — |
| apple | tvos | < 12.2 | 12.2 |
| apple | tvos | — | — |
| apple | tvos | >= unspecified < tvOS 12.2 | tvOS 12.2 |
| apple | watchos | < 5.2 | 5.2 |
| apple | watchos | — | — |
| apple | watchos | >= unspecified < watchOS 5.2 | watchOS 5.2 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/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-2019-8542: watchOS 5.2
vendor_apple·2019-03-27·CVSS 7.8
CVE-2019-8542 [HIGH] CVE-2019-8542: watchOS 5.2
Apple Security Update: About the security content of watchOS 5.2
Product: watchOS
Version: 5.2
CVE: CVE-2019-8542
Component: CoreCrypto
Impact: A malicious application may be able to elevate privileges
Description: A buffer overflow was addressed with improved bounds checking.
Apple
CVE-2019-8542: iTunes 12.9.4 for Windows
vendor_apple·2019-03-25·CVSS 7.8
CVE-2019-8542 [HIGH] CVE-2019-8542: iTunes 12.9.4 for Windows
Apple Security Update: About the security content of iTunes 12.9.4 for Windows
Product: iTunes 12.9.4 for Windows
CVE: CVE-2019-8542
Component: CoreCrypto
Impact: A malicious application may be able to elevate privileges
Description: A buffer overflow was addressed with improved bounds checking.
Apple
CVE-2019-8542: iCloud for Windows 7.11
vendor_apple·2019-03-25·CVSS 7.8
CVE-2019-8542 [HIGH] CVE-2019-8542: iCloud for Windows 7.11
Apple Security Update: About the security content of iCloud for Windows 7.11
Product: iCloud for Windows
Version: 7.11
CVE: CVE-2019-8542
Component: CoreCrypto
Impact: A malicious application may be able to elevate privileges
Description: A buffer overflow was addressed with improved bounds checking.
Apple
CVE-2019-8542: iOS 12.2
vendor_apple·2019-03-25·CVSS 7.8
CVE-2019-8542 [HIGH] CVE-2019-8542: iOS 12.2
Apple Security Update: About the security content of iOS 12.2
Product: iOS
Version: 12.2
CVE: CVE-2019-8542
Component: CoreCrypto
Impact: A malicious application may be able to elevate privileges
Description: A buffer overflow was addressed with improved bounds checking.
Apple
CVE-2019-8542: macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra
vendor_apple·2019-03-25·CVSS 7.8
CVE-2019-8542 [HIGH] CVE-2019-8542: macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra
Apple Security Update: About the security content of macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra
Product: macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra
CVE: CVE-2019-8542
Component: CoreCrypto
Impact: A malicious application may be able to elevate privileges
Description: A buffer overflow was addressed with improved bounds checking.
Apple
CVE-2019-8542: tvOS 12.2
vendor_apple·2019-03-25·CVSS 7.8
CVE-2019-8542 [HIGH] CVE-2019-8542: tvOS 12.2
Apple Security Update: About the security content of tvOS 12.2
Product: tvOS
Version: 12.2
CVE: CVE-2019-8542
Component: CoreCrypto
Impact: A malicious application may be able to elevate privileges
Description: A buffer overflow was addressed with improved bounds checking.
GHSA
GHSA-22w7-gmrw-m5qp: A buffer overflow was addressed with improved bounds checking
ghsa_unreviewed·2022-05-24
CVE-2019-8542 [MEDIUM] GHSA-22w7-gmrw-m5qp: A buffer overflow was addressed with improved bounds checking
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. A malicious application may be able to elevate privileges.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://support.apple.com/HT209599https://support.apple.com/HT209600https://support.apple.com/HT209601https://support.apple.com/HT209602https://support.apple.com/HT209604https://support.apple.com/HT209605https://support.apple.com/HT209599https://support.apple.com/HT209600https://support.apple.com/HT209601https://support.apple.com/HT209602https://support.apple.com/HT209604https://support.apple.com/HT209605
2019-12-18
Published