CVE-2018-4344
Last modified
CVE-2018-4344 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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.. CISA has confirmed active exploitation in the wild. EPSS estimates a 2.92% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Iphone Os | < 12.0 |
| Apple | Mac Os X | < 10.14 |
| Apple | Tvos | < 12.0 |
| Apple | Watchos | < 5.0 |
References
- https://support.apple.com/kb/HT209106Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT209107Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT209108Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT209139Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT209106Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT209107Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT209108Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT209139Release Notes, Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-4344US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2018-4344?
How severe is CVE-2018-4344?
How do I fix CVE-2018-4344?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2018
- CVE-2018-4338A validation issue was addressed with improved input sanitiz…
- CVE-2018-4339This issue was addressed with a new entitlement. This issue …5.5
- CVE-2018-4340A memory corruption issue was addressed with improved memory…
- CVE-2018-4341A memory corruption issue was addressed with improved memory…
- CVE-2018-4342A configuration issue was addressed with additional restrict…
- CVE-2018-4343A memory corruption issue was addressed with improved memory…
- CVE-2018-4345A cross-site scripting issue existed in Safari. This issue w…
- CVE-2018-4346A validation issue existed which allowed local file access. …
- CVE-2018-4347A use after free issue was addressed with improved memory ma…
- CVE-2018-4348A validation issue was addressed with improved logic. This i…
- CVE-2018-4350A memory corruption issue was addressed with improved input …
- CVE-2018-4351A memory initialization issue was addressed with improved me…
Are you affected by CVE-2018-4344?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST