CVE-2020-27950

medium · 5.5Actively exploited

On the CISA Known Exploited Vulnerabilities catalog

Apply updates per vendor instructions.

Added 2021-11-03Remediation due 2022-05-03

A memory initialization issue was addressed. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS Catalina 10.15.7 Update. A malicious application may be able to disclose kernel memory.

5.5

CVSS

16.5%

EPSS (exploit prob.)

97th

EPSS percentile

2020-12-08

Published

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Weaknesses

CWE-665

Affected products

Vendor	Product	Affected versions
apple	ipados	< 14.2
apple	iphone_os	< 12.4.9
apple	iphone_os	>= 14.0, < 14.2
apple	macos	< 10.15.7
apple	macos	>= 11.0, < 11.0.1
apple	watchos	< 5.3.9
apple	watchos	>= 6.0, < 6.2.9
apple	watchos	>= 7.0, < 7.1

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2020-27950