PT-2018-16470 · Apple+5 · Icloud+9
Ivan Fratric
·
Published
2018-05-07
·
Updated
2024-06-15
·
CVE-2018-4200
CVSS v3.1
8.8
High
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
iOS versions prior to 11.3.1
Safari versions prior to 11.1
iCloud versions prior to 7.5 on Windows
iTunes versions prior to 12.7.5 on Windows
tvOS versions prior to 11.4
Description
The issue affects the WebKit component and allows remote attackers to execute arbitrary code or cause a denial of service, resulting in memory corruption and application crash. This is achieved through a crafted web site that triggers a use-after-free in WebCore::jsElementScrollHeightGetter.
Recommendations
For iOS versions prior to 11.3.1, update to version 11.3.1 or later.
For Safari versions prior to 11.1, update to version 11.1 or later.
For iCloud versions prior to 7.5 on Windows, update to version 7.5 or later.
For iTunes versions prior to 12.7.5 on Windows, update to version 12.7.5 or later.
For tvOS versions prior to 11.4, update to version 11.4 or later.
As a temporary workaround, consider restricting access to web sites that may trigger the vulnerability until an update is available.
Exploit
Fix
RCE
DoS
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Centos
Red Hat
Safari
Suse
Ubuntu
Icloud
Ios
Itunes
Tvos