VulnerabilityModified

CVE-2021-30904

A sync issue was addressed with improved state validation.

MEDIUM 5.3EPSS 0.80%

Does this matter?

Lower severity and a low EPSS score (0.80%). Track it; it rarely justifies an emergency change on its own.

Description

A sync issue was addressed with improved state validation. This issue is fixed in macOS Monterey 12.0.1. A user's messages may continue to sync after the user has signed out of iMessage.

CVSS 3.1: 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.80% probability · 55th percentile
CISA KEV: Not listed
Weakness: CWE-662
Affected: apple/macos
Source: product-security@apple.com

References

https://support.apple.com/en-us/HT212869
https://support.apple.com/en-us/HT212869

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.