An issue was discovered in certain Apple products. iOS before 11.1 is affected. Safari before 11.0.1 is affected. iCloud before 7.1 on Windows is affected. iTunes before 12.7.1 on Windows is affected. tvOS before 11.1 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.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| https://support.apple.com/HT208225 | vendor advisory |
| https://support.apple.com/HT208222 | vendor advisory |
| https://www.exploit-db.com/exploits/43173/ | exploit vdb entry third party advisory |
| https://support.apple.com/HT208219 | vendor advisory |
| https://support.apple.com/HT208224 | vendor advisory |
| https://security.gentoo.org/glsa/201712-01 | third party advisory vendor advisory |
| http://www.securitytracker.com/id/1039703 | vdb entry third party advisory |
| https://support.apple.com/HT208223 | vendor advisory |