An issue was discovered in certain Apple products.

Published 8 y ago 2017-12-25 · modified 4 mo ago 2026-06-17 · JSON

CVSS

7.8

v3.0 · NVD

CISA KEV

not known exploited

EPSS

5.1%

percentile 92%

Public exploits

Exploit-DB

An issue was discovered in certain Apple products. iOS before 11.2 is affected. macOS before 10.13.2 is affected. tvOS before 11.2 is affected. watchOS before 4.2 is affected. The issue involves the "Kernel" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

Exploit prediction (EPSS)

5.11% probability of exploitation in the next 30 days, higher than 92% of all scored CVEs.

Exploits and detections

EDB-43328 Apple macOS/iOS - Kernel Double Free due to Incorrect API Usage in Flow Divert Socket Option Handling · dos · 2017-12-12

CVSS scores

Assigned by	Version	Score	Vector
NVD	3.0	7.8	`CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`
NVD	2.0	9.3	`AV:N/AC:M/Au:N/C:C/I:C/A:C`

Classification

Weakness

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

support.apple.com /HT208331 · x_refsource_CONFIRM, x_transferred
support.apple.com /HT208327 · x_refsource_CONFIRM, x_transferred
support.apple.com /HT208325 · x_refsource_CONFIRM, x_transferred
securitytracker.com /id/1039966 · vdb-entry, x_refsource_SECTRACK, x_transferred
securitytracker.com /id/1039953 · vdb-entry, x_refsource_SECTRACK, x_transferred
support.apple.com /HT208334 · x_refsource_CONFIRM, x_transferred
securitytracker.com /id/1039952 · vdb-entry, x_refsource_SECTRACK, x_transferred
securityfocus.com /bid/102100 · vdb-entry, x_refsource_BID, x_transferred
exploit-db.com /exploits/43328/ · exploit, x_refsource_EXPLOIT-DB, x_transferred

Sources

CVE List: CVE-2017-13867
NVD: CVE-2017-13867

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