Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2016-1863 — Use After Free in Apple Iphone OS

CWE-416 — Use After FreeCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer11 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.2%
top 52.62%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
6
Apple Iphone OSApple MAC OS XApple Tvos+3 more
Timeline
PublishedJul 22
Latest updateMay 14

Description

The kernel in Apple iOS before 9.3.3, OS X before 10.11.6, tvOS before 9.2.2, and watchOS before 2.2.2 allows local users to gain privileges or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2016-4582 and CVE-2016-4653.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages8 packages

▶NVDapple/tvos< 9.2.2
▶NVDapple/watchos< 2.2.2
▶Appleapple/tvos9.2.2
▶Appleapple/watchos2.2.2

🔴Vulnerability Details

3
GHSA
GHSA-x9qx-846h-75g8: The kernel in Apple iOS before 9↗2022-05-14
▶
GHSA
GHSA-4rhr-2jf8-rw24: The kernel in Apple iOS before 9↗2022-05-14
▶
GHSA
GHSA-4p48-hf74-qcqq: The kernel in Apple iOS before 9↗2022-05-14
▶

💥Exploits & PoCs

1
Exploit-DB
Apple OS X Kernel - IOBluetoothFamily.kext Use-After-Free↗2016-10-31
▶

📋Vendor Advisories

4
Apple
CVE-2016-1863: tvOS 9.2.2↗2016-07-18
▶
Apple
CVE-2016-1863: iOS 9.3.3↗2016-07-18
▶
Apple
CVE-2016-1863: OS X El Capitan v10.11.6 and Security Update 2016-004↗2016-07-18
▶
Apple
CVE-2016-1863: watchOS 2.2.2↗2016-07-18
▶