Is CVE-2019-8550 in the CISA KEV catalog?

No. CVE-2019-8550 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-8550?

CVE-2019-8550 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2019-8550?

CVE-2019-8550 has an EPSS score of 1.02% (59th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-8550?

Upgrade iphone os to 12.2 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2019-8550

MEDIUM

4.3

CVSS v3

NVD

Description

An issue existed in the pausing of FaceTime video. The issue was resolved with improved logic. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, watchOS 5.2. A user’s video may not be paused in a FaceTime call if they exit the FaceTime app while the call is ringing.

CWE-459

How to fix

Remediation Available

iphone osNVD

Affected:< 12.2Fixed in:12.2CVE-2019-8550derived from NVD

mac os xNVD

Affected:>= 10.14, < 10.14.4Fixed in:10.14.4CVE-2019-8550derived from NVD

watchosNVD

Affected:< 5.2Fixed in:5.2CVE-2019-8550derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

1.02%probability of exploitation in 30 days

59thpercentile

Moderate risk: more likely to be exploited than 59% of all known CVEs.

References

Vendor Advisory3

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.