What is CVE-2019-8702?

CVE-2019-8702 is a medium-severity vulnerability in Apple iOS, classified under Exposure of Resource to Wrong Sphere. CVSS score: 5.5/10. Published 2021-12-23.

How severe is CVE-2019-8702?

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

Vulnerability in Apple iOS

CVE-2019-8702

This issue was addressed with a new entitlement. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra, iOS 12.4, tvOS 12.4. A local user may be able to read a persistent account identifier.

EPSS: 0.002 (15.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Apple Ios — versions unspecified
Apple Iphone_os
Apple Macos — versions unspecified
Apple Mac_os_x — versions 10.12.6, 10.13.6
Apple Tvos

Weakness classification (CWE)

CWE-668 — Exposure of Resource to Wrong Sphere

References

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

Frequently asked questions

What is CVE-2019-8702?: CVE-2019-8702 is a medium-severity vulnerability in Apple iOS, classified under Exposure of Resource to Wrong Sphere. CVSS score: 5.5/10. Published 2021-12-23.
How severe is CVE-2019-8702?: Medium severity. CVSS v3 base score is 5.5 out of 10.