CVE-2018-4241

EPSS 8.2%

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 products

n/a · n/a

public PoCs found — 3

githubgithub.com/0neday/multi_path★ 4 exploitdbwww.exploit-db.com/exploits/44849unverified cve_referencewww.exploit-db.com/exploits/44849/unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

https://bugs.chromium.org/p/project-zero/issues/detail?id=1558 https://support.apple.com/HT208848 https://support.apple.com/HT208849 https://support.apple.com/HT208850 https://support.apple.com/HT208851 https://www.exploit-db.com/exploits/44849/http://www.securitytracker.com/id/1041027