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CVE-2018-4241

Status Candidate

Overview

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.

Related Files

Apple Security Advisory 2018-7-23-5: Posted Jul 23, 2018; Authored by Apple | Site apple.com; Apple Security Advisory 2018-7-23-5 - watchOS 4.3.1 addresses buffer overflow, code execution, and denial of service vulnerabilities.; tags | advisory, denial of service, overflow, vulnerability, code execution; systems | apple; advisories | CVE-2018-4192, CVE-2018-4198, CVE-2018-4201, CVE-2018-4206, CVE-2018-4211, CVE-2018-4214, CVE-2018-4218, CVE-2018-4222, CVE-2018-4223, CVE-2018-4224, CVE-2018-4225, CVE-2018-4226, CVE-2018-4233, CVE-2018-4235, CVE-2018-4237, CVE-2018-4240, CVE-2018-4241, CVE-2018-4243, CVE-2018-4246, CVE-2018-4249, CVE-2018-5383; SHA-256 | b2ef5d97a0dd4510c8d65950bb3a0565483a6e3af0f1fedf4e319f255c891d27; Download | Favorite | View

Apple Security Advisory 2018-7-23-3: Posted Jul 23, 2018; Authored by Apple | Site apple.com; Apple Security Advisory 2018-7-23-3 - iOS 11.4 addresses buffer overflow, code execution, and denial of service vulnerabilities.; tags | advisory, denial of service, overflow, vulnerability, code execution; systems | cisco, apple, ios; advisories | CVE-2018-4100, CVE-2018-4188, CVE-2018-4190, CVE-2018-4192, CVE-2018-4198, CVE-2018-4199, CVE-2018-4201, CVE-2018-4202, CVE-2018-4204, CVE-2018-4211, CVE-2018-4214, CVE-2018-4215, CVE-2018-4218, CVE-2018-4221, CVE-2018-4222, CVE-2018-4223, CVE-2018-4224, CVE-2018-4225, CVE-2018-4226, CVE-2018-4227, CVE-2018-4232, CVE-2018-4233, CVE-2018-4235, CVE-2018-4237, CVE-2018-4238, CVE-2018-4239, CVE-2018-4240, CVE-2018-4241; SHA-256 | 857fee29a90629f33ba85af6600e36de596f303b9de4fc96e0cc80eb90fae597; Download | Favorite | View

Apple Security Advisory 2018-7-23-4: Posted Jul 23, 2018; Authored by Apple | Site apple.com; Apple Security Advisory 2018-7-23-4 - tvOS 11.4 addresses buffer overflow, code execution, and denial of service vulnerabilities.; tags | advisory, denial of service, overflow, vulnerability, code execution; systems | apple; advisories | CVE-2018-4188, CVE-2018-4190, CVE-2018-4192, CVE-2018-4198, CVE-2018-4199, CVE-2018-4200, CVE-2018-4201, CVE-2018-4204, CVE-2018-4206, CVE-2018-4211, CVE-2018-4214, CVE-2018-4218, CVE-2018-4222, CVE-2018-4223, CVE-2018-4224, CVE-2018-4232, CVE-2018-4233, CVE-2018-4235, CVE-2018-4237, CVE-2018-4240, CVE-2018-4241, CVE-2018-4243, CVE-2018-4246, CVE-2018-4249, CVE-2018-5383; SHA-256 | 414e2fd1f058460610b6e631ce22a9620407a86f8b5f4823842f21a210f09bda; Download | Favorite | View

Apple Security Advisory 2018-7-23-2: Posted Jul 23, 2018; Authored by Apple | Site apple.com; Apple Security Advisory 2018-7-23-2 - 2018-003 Sierra, Security Update 2018-003 El Capitan addresses buffer overflow, code execution, denial of service, and information leakage vulnerabilities.; tags | advisory, denial of service, overflow, vulnerability, code execution; systems | apple; advisories | CVE-2018-4141, CVE-2018-4159, CVE-2018-4171, CVE-2018-4184, CVE-2018-4193, CVE-2018-4196, CVE-2018-4198, CVE-2018-4202, CVE-2018-4211, CVE-2018-4219, CVE-2018-4221, CVE-2018-4223, CVE-2018-4224, CVE-2018-4225, CVE-2018-4226, CVE-2018-4227, CVE-2018-4228, CVE-2018-4229, CVE-2018-4230, CVE-2018-4234, CVE-2018-4235, CVE-2018-4236, CVE-2018-4237, CVE-2018-4240, CVE-2018-4241, CVE-2018-4242, CVE-2018-4243, CVE-2018-4249; SHA-256 | 40ab18846fd839375f4ed6a0867906b19120c108c6f84988f596010072b08773; Download | Favorite | View

XNU Kernel MPTCP Head Overflow: Posted Jun 5, 2018; Authored by Google Security Research, Ian Beer; The XNU kernel suffers from a heap overflow vulnerability due to bad bounds checking in MPTCP.; tags | exploit, overflow, kernel; advisories | CVE-2018-4241; SHA-256 | ab1dba51b69b26269ebf87264489c261941c2b7f55161734beeceefe097f984c; Download | Favorite | View