PT-2018-3221 · Apple+5 · Icloud+10
Ahsanejaz
·
Published
2018-04-03
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Updated
2024-06-15
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CVE-2018-4117
CVSS v2.0
7.8
High
| Vector | AV:N/AC:L/Au:N/C:C/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
iOS versions prior to 11.3
Safari versions prior to 11.1
iCloud versions prior to 7.4 on Windows
iTunes versions prior to 12.7.4 on Windows
watchOS versions prior to 4.3
Description
The issue involves the fetch API in the WebKit component, allowing remote attackers to bypass the Same Origin Policy and obtain sensitive information via a crafted web site. This is related to a lack of protection for service data, which can be exploited by a remote attacker to gain unauthorized access to protected information using a specially crafted web page.
Recommendations
For iOS versions prior to 11.3, update to version 11.3 or later.
For Safari versions prior to 11.1, update to version 11.1 or later.
For iCloud versions prior to 7.4 on Windows, update to version 7.4 or later.
For iTunes versions prior to 12.7.4 on Windows, update to version 12.7.4 or later.
For watchOS versions prior to 4.3, update to version 4.3 or later.
As a temporary workaround, consider disabling the fetch API in the WebKit component until a patch is available.
Fix
Information Disclosure
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Google Chrome
Red Hat
Safari
Suse
Ubuntu
Webkit
Icloud
Ios
Itunes
Watchos