CVE-2018-4191
published 2019-04-03CVE-2018-4191: A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, tvOS 12, watchOS 5, Safari 12, iTunes 12.9 for…
PriorityP345high8.8CVSS 3.0
AVNACLPRNUIRSUCHIHAH
EPSS
2.17%
82.2th percentile
A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, tvOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | icloud | < 7.7 | 7.7 |
| apple | icloud_for_windows | — | — |
| apple | ios | — | — |
| apple | iphone_os | < 12.0 | 12.0 |
| apple | itunes | < 12.9 | 12.9 |
| apple | itunes_12.9_for_windows | — | — |
| apple | safari | < 12 | 12 |
| apple | safari | — | — |
| apple | tvos | < 12 | 12 |
| apple | tvos | — | — |
| apple | watchos | < 5.0 | 5.0 |
| apple | watchos_5 | — | — |
| debian | webkit2gtk | < webkit2gtk 2.22.0-2 (bookworm) | webkit2gtk 2.22.0-2 (bookworm) |
CVSS provenance
nvdv3.08.8HIGHCVSS:3.0/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
osv8.8HIGH
vendor_debian8.8LOW
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Apple
CVE-2018-4191: iCloud for Windows 7.7
vendor_apple·2018-10-08·CVSS 8.8
CVE-2018-4191 [HIGH] CVE-2018-4191: iCloud for Windows 7.7
Apple Security Update: About the security content of iCloud for Windows 7.7
Product: iCloud for Windows
Version: 7.7
CVE: CVE-2018-4191
Component: WebKit
Impact: Unexpected interaction causes an ASSERT failure
Description: A memory corruption issue was addressed with improved validation.
Ubuntu
WebKitGTK+ vulnerabilities
vendor_ubuntu·2018-10-03
CVE-2018-4191 WebKitGTK+ vulnerabilities
Title: WebKitGTK+ vulnerabilities
Summary: Several security issues were fixed in WebKitGTK+.
A large number of security issues were discovered in the WebKitGTK+ Web and
JavaScript engines. If a user were tricked into viewing a malicious
website, a remote attacker could exploit a variety of issues related to web
browser security, including cross-site scripting attacks, denial of service
attacks, and arbitrary code execution.
Instructions: This update uses a new upstream release, which includes additional bug
fixes. After a standard system update you need to restart any applications
that use WebKitGTK+, such as Epiphany, to make all the necessary changes.
Apple
CVE-2018-4191: iOS 12
vendor_apple·2018-09-17·CVSS 8.8
CVE-2018-4191 [HIGH] CVE-2018-4191: iOS 12
Apple Security Update: About the security content of iOS 12
Product: iOS
Version: 12
CVE: CVE-2018-4191
Component: WebKit
Impact: Unexpected interaction causes an ASSERT failure
Description: A memory corruption issue was addressed with improved validation.
Apple
CVE-2018-4191: tvOS 12
vendor_apple·2018-09-17·CVSS 8.8
CVE-2018-4191 [HIGH] CVE-2018-4191: tvOS 12
Apple Security Update: About the security content of tvOS 12
Product: tvOS
Version: 12
CVE: CVE-2018-4191
Component: WebKit
Impact: Unexpected interaction causes an ASSERT failure
Description: A memory corruption issue was addressed with improved validation.
Apple
CVE-2018-4191: Safari 12
vendor_apple·2018-09-17·CVSS 8.8
CVE-2018-4191 [HIGH] CVE-2018-4191: Safari 12
Apple Security Update: About the security content of Safari 12
Product: Safari
Version: 12
CVE: CVE-2018-4191
Component: WebKit
Impact: Unexpected interaction causes an ASSERT failure
Description: A memory corruption issue was addressed with improved validation.
Apple
CVE-2018-4191: watchOS 5
vendor_apple·2018-09-17·CVSS 8.8
CVE-2018-4191 [HIGH] CVE-2018-4191: watchOS 5
Apple Security Update: About the security content of watchOS 5
Product: watchOS 5
CVE: CVE-2018-4191
Component: WebKit
Impact: Unexpected interaction causes an ASSERT failure
Description: A memory corruption issue was addressed with improved validation.
Apple
CVE-2018-4191: iTunes 12.9 for Windows
vendor_apple·2018-09-12·CVSS 8.8
CVE-2018-4191 [HIGH] CVE-2018-4191: iTunes 12.9 for Windows
Apple Security Update: About the security content of iTunes 12.9 for Windows
Product: iTunes 12.9 for Windows
CVE: CVE-2018-4191
Component: WebKit
Impact: Unexpected interaction causes an ASSERT failure
Description: A memory corruption issue was addressed with improved validation.
Debian
CVE-2018-4191: webkit2gtk - A memory corruption issue was addressed with improved validation. This issue aff...
vendor_debian·2018·CVSS 8.8
CVE-2018-4191 [HIGH] CVE-2018-4191: webkit2gtk - A memory corruption issue was addressed with improved validation. This issue aff...
A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, tvOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.
Scope: local
bookworm: resolved (fixed in 2.22.0-2)
bullseye: resolved (fixed in 2.22.0-2)
forky: resolved (fixed in 2.22.0-2)
sid: resolved (fixed in 2.22.0-2)
trixie: resolved (fixed in 2.22.0-2)
GHSA
GHSA-33mm-hrgw-4v3f: A memory corruption issue was addressed with improved validation
ghsa_unreviewed·2022-05-14
CVE-2018-4191 [HIGH] CWE-119 GHSA-33mm-hrgw-4v3f: A memory corruption issue was addressed with improved validation
A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, tvOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.
OSV
CVE-2018-4191: A memory corruption issue was addressed with improved validation
osv·2019-04-03·CVSS 8.8
CVE-2018-4191 [HIGH] CVE-2018-4191: A memory corruption issue was addressed with improved validation
A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, tvOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.
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/HT209109https://support.apple.com/kb/HT209140https://support.apple.com/kb/HT209141https://support.apple.com/kb/HT209106https://support.apple.com/kb/HT209107https://support.apple.com/kb/HT209108https://support.apple.com/kb/HT209109https://support.apple.com/kb/HT209140https://support.apple.com/kb/HT209141
2019-04-03
Published