First published: Mon May 07 2018(Updated: )
An issue was discovered in certain Apple products. iOS before 11.3.1 is affected. Safari before 11.1 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 execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site that triggers a WebCore::jsElementScrollHeightGetter use-after-free.
Credit: Ivan Fratric Google Project Zero 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 | |
Apple iPhone OS | <11.3.1 | |
Apple tvOS | <11.4 | |
All of | ||
Apple iCloud | <7.5 | |
Microsoft Windows | ||
All of | ||
Apple iTunes | <12.7.5 | |
Microsoft Windows | ||
Canonical Ubuntu Linux | =16.04 | |
Canonical Ubuntu Linux | =17.10 | |
Canonical Ubuntu Linux | =18.04 | |
Apple iCloud | <7.5 | |
Microsoft Windows | ||
Apple iTunes | <12.7.5 | |
ubuntu/webkit2gtk | <2.20.2-0ubuntu0.17.10.1 | 2.20.2-0ubuntu0.17.10.1 |
ubuntu/webkit2gtk | <2.20.2-0ubuntu0.18.04.1 | 2.20.2-0ubuntu0.18.04.1 |
ubuntu/webkit2gtk | <2.20.2 | 2.20.2 |
ubuntu/webkit2gtk | <2.20.2-0ubuntu0.16.04.1 | 2.20.2-0ubuntu0.16.04.1 |
debian/webkit2gtk | 2.44.2-1~deb11u1 2.44.2-1~deb12u1 2.44.2-1 |
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
(Found alongside the following vulnerabilities)
CVE-2018-4200 is a memory corruption vulnerability in the WebKit component of certain Apple products.
iOS before 11.3.1, Safari before 11.1, iCloud before 7.5 on Windows, iTunes before 12.7.5 on Windows, and tvOS before 11.4 are affected.
CVE-2018-4200 has a severity rating of 8.8 (high).
Update to the latest version of iOS, Safari, iCloud, iTunes, or tvOS to fix CVE-2018-4200.
No, Microsoft Windows systems are not vulnerable to CVE-2018-4200.