What is CVE-2021-30669?

CVE-2021-30669 is a medium-severity vulnerability in Apple macOS, classified under Download of Code Without Integrity Check. CVSS score: 5.5/10. Published 2021-09-08.

How severe is CVE-2021-30669?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Apple macOS

CVE-2021-30669

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A malicious application may bypass Gatekeeper checks.

EPSS: 0.004 (34.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

Affected products

Apple Macos — versions unspecified
Apple Mac_os_x — versions 10.14.6, 10.15.7

Weakness classification (CWE)

CWE-494 — Download of Code Without Integrity Check

References

product-security@apple.com (x_refsource_MISC, Release Notes, Vendor Advisory)
product-security@apple.com (x_refsource_MISC, Release Notes, Vendor Advisory)
product-security@apple.com (x_refsource_MISC, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2021-30669?: CVE-2021-30669 is a medium-severity vulnerability in Apple macOS, classified under Download of Code Without Integrity Check. CVSS score: 5.5/10. Published 2021-09-08.
How severe is CVE-2021-30669?: Medium severity. CVSS v3 base score is 5.5 out of 10.