Vulnerability Description
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks. Apple is aware of a report that this issue may have been actively exploited..
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Mac Os X | >= 10.15, <= 10.15.5 |
| Apple | Macos | >= 11.0, < 11.3 |
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/HT212325Release NotesVendor Advisory
- https://support.apple.com/en-us/HT212326Release NotesVendor Advisory
- https://support.apple.com/en-us/HT212325Release NotesVendor Advisory
- https://support.apple.com/en-us/HT212326Release NotesVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-Third Party AdvisoryUS Government Resource
FAQ
What is CVE-2021-30657?
CVE-2021-30657 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks. Apple is...
How severe is CVE-2021-30657?
CVE-2021-30657 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-30657?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Mac Os X, Apple Macos.