CVE-2019-8550

MEDIUM

4.3

CVSS Score

Published: December 18, 2019 at 05:33 PM UTC

Updated: June 17, 2026 at 02:42 AM UTC

3 products affected across 1 vendormacOSiPhone OSwatchOS

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Severity

MEDIUM4.3

Exploit prediction

EPSS 1%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

iPhone OS · Apple

95%

v < 12.2v < iOS 12.2

Affected range stops below 12.2, so it looks safe — our inference, not a vendor statement

Affected range stops below iOS 12.2, so it looks safe — our inference, not a vendor statement

macOS · Apple

95%

v < 10.12.6v < macOS Mojave 10.14.410.13 ≤ v < 10.13.610.14 ≤ v < 10.14.410.12.6 10.12.6 security_update_2017-001 10.12.6 security_update_2018-001 10.12.6 security_update_2018-002 10.12.6 security_update_2018-003 10.12.6 security_update_2018-004 10.12.6 security_update_2018-005 10.12.6 security_update_2018-006 10.12.6 security_update_2019-001 10.13.6 10.13.6 security_update_2018-002 10.13.6 security_update_2018-003 10.13.6 security_update_2019-001

Affected range stops below 10.12.6, so it looks safe — our inference, not a vendor statement

Affected range stops below 10.13.6, so it looks safe — our inference, not a vendor statement

Affected range stops below 10.14.4, so it looks safe — our inference, not a vendor statement

Affected range stops below macOS Mojave 10.14.4, so it looks safe — our inference, not a vendor statement

watchOS · Apple

95%

v < 5.2v < watchOS 5.2

Affected range stops below 5.2, so it looks safe — our inference, not a vendor statement

Affected range stops below watchOS 5.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

x_refsource_MISCVendor Advisory

Source: [email protected]

https://support.apple.com/HT209599

x_refsource_MISCVendor Advisory

Source: [email protected]

https://support.apple.com/HT209600

x_refsource_MISCVendor Advisory

Source: [email protected]

https://support.apple.com/HT209602

CVSS

4.3MEDIUM[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: LOW
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-459

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