CVE-2020-27929

MEDIUM

5.5

CVSS Score

Published: December 8, 2020 at 08:13 PM UTC

Updated: June 17, 2026 at 03:09 AM UTC

1 product affected across 1 vendoriPhone OS

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.6%

Description

A logic issue existed in the handling of Group FaceTime calls. The issue was addressed with improved state management. This issue is fixed in iOS 12.4.9. A user may send video in Group FaceTime calls without knowing that they have done so.

Affected

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

iPhone OS · Apple

95%

v < 12.4v < 12.4.9

Affected range stops below 12.4, so it looks safe — our inference, not a vendor statement

Affected range stops below 12.4.9, 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

https://support.apple.com/en-us/HT211940

References (1)

x_refsource_MISCVendor Advisory

Source: [email protected]

https://support.apple.com/en-us/HT211940

CVSS

5.5MEDIUM[email protected]

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

Vector?

Quick Info

StatusMODIFIED

CWE

NVD-CWE-Other

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