CVE-2018-4344 Details
Description
A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.
A memory corruption vulnerability has been identified in various Apple products, including iOS, macOS Mojave, tvOS, and watchOS. This vulnerability, present in versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, and watchOS 5, can allow a malicious application to execute arbitrary code with system or kernel privileges. The issue arises from improper memory handling and input validation, creating opportunities for exploitation.
Users are advised to update to the latest versions of iOS, macOS Mojave, tvOS, and watchOS. Instructions for updating can be found on the Apple Support website.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jan 29, 2025References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-4344 | CISA-ADP | US Government Resource |
| https://support.apple.com/kb/HT209106 | CVE | Release NotesVendor Advisory |
| https://support.apple.com/kb/HT209107 | CVE | Release NotesVendor Advisory |
| https://support.apple.com/kb/HT209108 | CVE | Release NotesVendor Advisory |
| https://support.apple.com/kb/HT209139 | CVE | Release NotesVendor Advisory |
| https://support.apple.com/kb/HT209106 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/kb/HT209107 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/kb/HT209108 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/kb/HT209139 | [email protected] | Release NotesVendor Advisory |
This CVE is in CISA's Known Exploited Vulnerabilities Catalog
Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.
| Vulnerability Name | Date Added | Due Date | Required Action |
|---|---|---|---|
| Apple Multiple Products Memory Corruption Vulnerability | Jun 27, 2022 | Jul 18, 2022 | Apply updates per vendor instructions. |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| apple iphone os | < 12.0 |
CPE
Remediation
| |
| apple mac os x | < 10.14 |
CPE
Remediation
| |
| apple tvos | < 12.0 |
CPE
Remediation
| |
| apple watchos | < 5.0 |
CPE
Remediation
| |
Change History
12 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Oct 23, 2025 | Modified Analysis | [email protected] |
| Oct 22, 2025 | CVE Modified | CISA-ADP |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Feb 28, 2025 | Modified Analysis | [email protected] |
| Jan 29, 2025 | CVE Modified | CISA-ADP |
| Jan 23, 2025 | Modified Analysis | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Apr 5, 2019 | Initial Analysis | [email protected] |