CVEvulnerability
CVE-2018-4241
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-06-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.8 HIGH — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 9.3 HIGH — AV:N/AC:M/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-119
Description
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 mptcp_usr_connectx allows attackers to execute arbitrary code in a privileged context via a crafted app.
Affected configurations
• apple apple tv (< 11.4)
• apple iphone os (< 11.4)
• apple mac os x (< 10.13.5)
• apple watchos (< 4.3.1)
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://www.securitytracker.com/id/1041027 Third Party Advisory, VDB Entry
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1558 Exploit, Issue Tracking, Third Party Advisory
- https://support.apple.com/HT208848 Vendor Advisory
- https://support.apple.com/HT208849 Vendor Advisory
- https://support.apple.com/HT208850 Vendor Advisory
- https://support.apple.com/HT208851 Vendor Advisory
- https://www.exploit-db.com/exploits/44849/ Exploit, Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041027 Third Party Advisory, VDB Entry
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1558 Exploit, Issue Tracking, Third Party Advisory
- https://support.apple.com/HT208848 Vendor Advisory
- https://support.apple.com/HT208849 Vendor Advisory
- https://support.apple.com/HT208850 Vendor Advisory
- https://support.apple.com/HT208851 Vendor Advisory
- https://www.exploit-db.com/exploits/44849/ Exploit, Third Party Advisory, VDB Entry