CVE-2018-4452
Last modified
CVE-2018-4452 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A memory consumption issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.3, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra, macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, Security Update 2018-006 Sierra. EPSS estimates a 1.18% chance of exploitation in the next 30 days.
Description
A memory consumption issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.3, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra, macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, Security Update 2018-006 Sierra. A malicious application may be able to execute arbitrary code with system privileges.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Mac Os X | >= 10.12.6, < 10.14.3 |
| Apple | Mac Os X | >= 10.14.1, < 10.14.2 |
References
- https://support.apple.com/en-us/HT209341Vendor Advisory
- https://support.apple.com/en-us/HT209446Vendor Advisory
- https://support.apple.com/en-us/HT209341Vendor Advisory
- https://support.apple.com/en-us/HT209446Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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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.
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