First published: Tue May 29 2018(Updated: )
An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. The issue involves the "WebKit" component. It allows remote attackers to overwrite cookies via a crafted web site.
Credit: an anonymous researcher Aymeric Chaib product-security@apple.com product-security@apple.com
Affected Software | Affected Version | How to fix |
---|---|---|
Apple iTunes for Windows | <12.7.5 | 12.7.5 |
Apple Safari | <11.1.1 | |
Apple iPhone OS | <11.4 | |
Apple tvOS | <11.4 | |
Apple iCloud | <7.5 | |
Microsoft Windows | ||
Apple iTunes | <12.7.5 | |
Canonical Ubuntu Linux | =16.04 | |
Canonical Ubuntu Linux | =17.10 | |
Canonical Ubuntu Linux | =18.04 | |
All of | ||
Apple iCloud | <7.5 | |
Microsoft Windows | ||
All of | ||
Apple iTunes | <12.7.5 | |
Microsoft Windows | ||
ubuntu/webkit2gtk | <2.20.3-0ubuntu0.17.10.1 | 2.20.3-0ubuntu0.17.10.1 |
ubuntu/webkit2gtk | <2.20.3-0ubuntu0.18.04.1 | 2.20.3-0ubuntu0.18.04.1 |
ubuntu/webkit2gtk | <2.20.3 | 2.20.3 |
ubuntu/webkit2gtk | <2.20.3-0ubuntu0.16.04.1 | 2.20.3-0ubuntu0.16.04.1 |
debian/webkit2gtk | 2.44.2-1~deb11u1 2.44.3-1~deb11u1 2.44.2-1~deb12u1 2.44.3-1~deb12u1 2.44.3-1 2.44.4-1 |
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(Found alongside the following vulnerabilities)
The vulnerability ID of this issue is CVE-2018-4232.
iOS before 11.4, Safari before 11.1.1, iCloud before 7.5 on Windows, iTunes before 12.7.5 on Windows, and tvOS before 11.4 are affected.
The severity of CVE-2018-4232 is medium with a CVSS score of 4.3.
To fix CVE-2018-4232, update your affected Apple products to the latest version available.
You can find more information about CVE-2018-4232 on SecurityTracker and the Apple support website.