CVE-2018-4203
published 2019-04-03CVE-2018-4203: An out-of-bounds read was addressed with improved bounds checking. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.
PriorityP336high7.5CVSS 3.0
AVNACLPRNUINSUCHINAN
EPSS
0.35%
57.9th percentile
An out-of-bounds read was addressed with improved bounds checking. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios | — | — |
| apple | iphone_os | < 12.0 | 12.0 |
| apple | mac_os_x | < 10.14 | 10.14 |
| apple | macos_mojave | — | — |
| apple | macos_mojave_10.14.1_security_update_2018-002_high_sierra_security_update_2018-0 | — | — |
| apple | tvos | < 12 | 12 |
| apple | tvos | — | — |
| apple | watchos | < 5.0 | 5.0 |
| apple | watchos_5 | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
Apple
CVE-2018-4203: macOS Mojave 10.14.1, Security Update 2018-002 High Sierra, Security Update 2018-005 Sierra
vendor_apple·2018-10-30·CVSS 7.5
CVE-2018-4203 [HIGH] CVE-2018-4203: macOS Mojave 10.14.1, Security Update 2018-002 High Sierra, Security Update 2018-005 Sierra
Apple Security Update: About the security content of macOS Mojave 10.14.1, Security Update 2018-002 High Sierra, Security Update 2018-005 Sierra
Product: macOS Mojave 10.14.1, Security Update 2018-002 High Sierra, Security Update 2018-005 Sierra
CVE: CVE-2018-4203
Component: Symptom Framework
Impact: An application may be able to read restricted memory
Description: An out-of-bounds read was addressed with improved bounds checking.
Apple
CVE-2018-4203: macOS Mojave 10.14
vendor_apple·2018-09-24·CVSS 7.5
CVE-2018-4203 [HIGH] CVE-2018-4203: macOS Mojave 10.14
Apple Security Update: About the security content of macOS Mojave 10.14
Product: macOS Mojave
Version: 10.14
CVE: CVE-2018-4203
Component: Symptom Framework
Impact: An application may be able to read restricted memory
Description: An out-of-bounds read was addressed with improved bounds checking.
Apple
CVE-2018-4203: tvOS 12
vendor_apple·2018-09-17·CVSS 7.5
CVE-2018-4203 [HIGH] CVE-2018-4203: tvOS 12
Apple Security Update: About the security content of tvOS 12
Product: tvOS
Version: 12
CVE: CVE-2018-4203
Component: Symptom Framework
Impact: An application may be able to read restricted memory
Description: An out-of-bounds read was addressed with improved bounds checking.
Apple
CVE-2018-4203: iOS 12
vendor_apple·2018-09-17·CVSS 7.5
CVE-2018-4203 [HIGH] CVE-2018-4203: iOS 12
Apple Security Update: About the security content of iOS 12
Product: iOS
Version: 12
CVE: CVE-2018-4203
Component: Symptom Framework
Impact: An application may be able to read restricted memory
Description: An out-of-bounds read was addressed with improved bounds checking.
Apple
CVE-2018-4203: watchOS 5
vendor_apple·2018-09-17·CVSS 7.5
CVE-2018-4203 [HIGH] CVE-2018-4203: watchOS 5
Apple Security Update: About the security content of watchOS 5
Product: watchOS 5
CVE: CVE-2018-4203
Component: Symptom Framework
Impact: An application may be able to read restricted memory
Description: An out-of-bounds read was addressed with improved bounds checking.
GHSA
GHSA-6x79-r8fq-v3c6: An out-of-bounds read was addressed with improved bounds checking
ghsa_unreviewed·2022-05-14
CVE-2018-4203 [HIGH] CWE-125 GHSA-6x79-r8fq-v3c6: An out-of-bounds read was addressed with improved bounds checking
An out-of-bounds read was addressed with improved bounds checking. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://support.apple.com/kb/HT209106https://support.apple.com/kb/HT209107https://support.apple.com/kb/HT209108https://support.apple.com/kb/HT209139https://support.apple.com/kb/HT209193https://support.apple.com/kb/HT209106https://support.apple.com/kb/HT209107https://support.apple.com/kb/HT209108https://support.apple.com/kb/HT209139https://support.apple.com/kb/HT209193
2019-04-03
Published