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

CVE-2018-4367 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple Iphone OS

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer5 documents5 sources
Severity
9.8CRITICALNVD
EPSS
7.7%
top 8.09%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
2
Apple Iphone OSApple IOS
Timeline
PublishedApr 3
Latest updateMay 14

Description

A memory corruption issue was addressed with improved input validation. This issue affected versions prior to iOS 12.1.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶NVDapple/iphone_os< 12.1
▶Appleapple/ios12.1

🔴Vulnerability Details

2
GHSA
GHSA-xm84-45f4-g8g6: A memory corruption issue was addressed with improved input validation↗2022-05-14
▶
Project0
Adventures in Video Conferencing Part 2: Fun with FaceTime - Project Zero↗2018-12-01
▶

💥Exploits & PoCs

1
Exploit-DB
FaceTime - 'readSPSandGetDecoderParams' Stack Corruption↗2018-11-06
▶

📋Vendor Advisories

1
Apple
CVE-2018-4367: iOS 12.1↗2018-10-30
▶