An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected. Safari before 11.0.3 is affected. iCloud before 7.3 on Windows is affected. iTunes before 12.7.3 on Windows is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 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.
http://www.securityfocus.com/bid/102775
http://www.securitytracker.com/id/1040265
http://www.securitytracker.com/id/1040266
http://www.securitytracker.com/id/1040267
https://support.apple.com/HT208462
https://support.apple.com/HT208463
https://support.apple.com/HT208464
https://support.apple.com/HT208465
https://support.apple.com/HT208473
https://support.apple.com/HT208474
Source: MITRE
Published: 2018-04-03
Updated: 2018-04-27
Type: CWE-119
Base Score: 6.8
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 8.6
Severity: MEDIUM
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 2.8
Severity: HIGH