What’s Vulnerable › Vulnerabilities
CVE-2020-29633
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-04-02 · updated 2026-06-17
Description
An authentication issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. An attacker in a privileged network position may be able to bypass authentication policy.
Affected products
- macOS: from 10.14 before 10.14.6; from 10.15 before 10.15.7; 10.14.6, 10.14.6-security_update_2019-001, 10.14.6-security_update_2019-002, 10.14.6-security_update_2020-001, 10.14.6-security_update_2020-002, 10.14.6-security_update_2020-003 (+8) — fixed in 10.14.6, 10.15.7
- Apple macOS: from 11.0 before 11.2 — fixed in 11.2
How to fix
Upgrade to a fixed version: macOS 10.14.6, 10.15.7; Apple macOS 11.2. Check the vendor advisory for mitigations.
References
- https://support.apple.com/en-us/HT212011
- https://support.apple.com/en-us/HT212147
- https://support.apple.com/en-us/HT212011
- https://support.apple.com/en-us/HT212147
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