CVE-2018-4407 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple Tvos

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer13 documents6 sources
Severity
8.8HIGHNVD
EPSS
90.8%
top 0.37%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Apple Iphone OSApple MAC OS XApple Tvos+5 more
Timeline
PublishedApr 3
Latest updateMay 14

Description

A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages9 packages

▶Appleapple/macos_mojave10.14
▶NVDapple/tvos< 12
▶NVDapple/watchos< 5.0
▶NVDapple/mac_os_x< 10.14

🔴Vulnerability Details

1
GHSA
GHSA-pcv9-8r98-7p98: A memory corruption issue was addressed with improved validation↗2022-05-14
▶

🔍Detection Rules

1
Suricata
ET EXPLOIT Possible CVE-2018-4407 - Apple ICMP DoS PoC↗2018-11-01
▶

📋Vendor Advisories

5
Apple
CVE-2018-4407: macOS Mojave 10.14.1, Security Update 2018-002 High Sierra, Security Update 2018-005 Sierra↗2018-10-30
▶
Apple
CVE-2018-4407: macOS Mojave 10.14↗2018-09-24
▶
Apple
CVE-2018-4407: watchOS 5↗2018-09-17
▶
Apple
CVE-2018-4407: iOS 12↗2018-09-17
▶
Apple
CVE-2018-4407: tvOS 12↗2018-09-17
▶

🕵️Threat Intelligence

5
Tenable
Buffer Overflow Vulnerability in Apple iOS and macOS Devices Disclosed↗2018-10-31
▶
Tenable
Buffer Overflow Vulnerability in Apple iOS and macOS Devices Disclosed↗2018-10-31
▶
Crowdstrike
Category↗
▶
Crowdstrike
CrowdStrike Provides Free Dashboard to Identify Vulnerable Macs↗
▶
Crowdstrike
CrowdStrike Provides Free Dashboard to Identify Vulnerable Macs↗
▶