CVE-2018-4243

An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "Kernel" component. A buffer overflow in getvolattrlist allows attackers to execute arbitrary code in a privileged context via a crafted app.

• CWE-119

• http://www.securitytracker.com/id/1041027Third Party Advisory, VDB Entry
• https://bugs.chromium.org/p/project-zero/issues/detail?id=1564Exploit, Issue Tracking, Third Party Advisory
• https://support.apple.com/HT208848Vendor Advisory
• https://support.apple.com/HT208849Vendor Advisory
• https://support.apple.com/HT208850Vendor Advisory
• https://support.apple.com/HT208851Vendor Advisory
• https://www.exploit-db.com/exploits/44848/Exploit, Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1041027Third Party Advisory, VDB Entry
• https://bugs.chromium.org/p/project-zero/issues/detail?id=1564Exploit, Issue Tracking, Third Party Advisory
• https://support.apple.com/HT208848Vendor Advisory
• https://support.apple.com/HT208849Vendor Advisory
• https://support.apple.com/HT208850Vendor Advisory
• https://support.apple.com/HT208851Vendor Advisory
• https://www.exploit-db.com/exploits/44848/Exploit, Third Party Advisory, VDB Entry

Published

Jun 8, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2018-4237An issue was discovered in certain Apple products. iOS befor…
• CVE-2018-4238An issue was discovered in certain Apple products. iOS befor…
• CVE-2018-4239An issue was discovered in certain Apple products. iOS befor…
• CVE-2018-4240An issue was discovered in certain Apple products. iOS befor…
• CVE-2018-4241An issue was discovered in certain Apple products. iOS befor…
• CVE-2018-4242An issue was discovered in certain Apple products. macOS bef…
• CVE-2018-4244An issue was discovered in certain Apple products. iOS befor…
• CVE-2018-4246An issue was discovered in certain Apple products. iOS befor…
• CVE-2018-4247An issue was discovered in certain Apple products. iOS befor…
• CVE-2018-4248An out-of-bounds read was addressed with improved input vali…
• CVE-2018-4249An issue was discovered in certain Apple products. iOS befor…
• CVE-2018-4250An issue was discovered in certain Apple products. iOS befor…