Out-of-bounds Read in Apple watchOS

CVE-2019-8624

An out-of-bounds read was addressed with improved input validation. This issue is fixed in watchOS 5.3. A remote attacker may be able to leak memory.

Vulnerability class: Buffer Overflow

EPSS: 0.069 (93.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Apple Watchos — versions unspecified

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

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

Frequently asked questions

What is CVE-2019-8624?: CVE-2019-8624 is a high-severity vulnerability in Apple watchOS, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2019-12-18.
How severe is CVE-2019-8624?: High severity. CVSS v3 base score is 7.5 out of 10.