CVEvulnerability
CVE-2018-4222
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-06-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 8.8 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-125
Description
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. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code via a crafted web site that leverages a getWasmBufferFromValue out-of-bounds read during WebAssembly compilation.
Affected configurations
• apple safari (< 11.1.1)
• apple iphone os (< 11.4)
• apple tvos (< 11.4)
• apple watchos (< 4.3.1)
• apple icloud (< 7.5)
• apple itunes (< 12.7.5)
• canonical ubuntu linux 16.04
• canonical ubuntu linux 17.10
• canonical ubuntu linux 18.04
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- http://www.securitytracker.com/id/1041029 Third Party Advisory, VDB Entry
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1545 Exploit, Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/201808-04 Third Party Advisory
- https://support.apple.com/HT208848 Vendor Advisory
- https://support.apple.com/HT208850 Vendor Advisory
- https://support.apple.com/HT208851 Vendor Advisory
- https://support.apple.com/HT208852 Vendor Advisory
- https://support.apple.com/HT208853 Vendor Advisory
- https://support.apple.com/HT208854 Vendor Advisory
- https://usn.ubuntu.com/3687-1/ Third Party Advisory
- https://www.exploit-db.com/exploits/44859/ Exploit, Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041029 Third Party Advisory, VDB Entry
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1545 Exploit, Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/201808-04 Third Party Advisory
- https://support.apple.com/HT208848 Vendor Advisory
- https://support.apple.com/HT208850 Vendor Advisory
- https://support.apple.com/HT208851 Vendor Advisory
- https://support.apple.com/HT208852 Vendor Advisory
- https://support.apple.com/HT208853 Vendor Advisory
- https://support.apple.com/HT208854 Vendor Advisory
- https://usn.ubuntu.com/3687-1/ Third Party Advisory
- https://www.exploit-db.com/exploits/44859/ Exploit, Third Party Advisory, VDB Entry