CVE-2021-1870
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-1870
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-1870.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-1870
- Downstream
- Related
- Published
- 2021-04-02T19:15:20Z
- Modified
- 2025-08-09T20:01:27Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..
- References
-
- https://security.gentoo.org/glsa/202104-03
- https://support.apple.com/en-us/HT212146
- https://support.apple.com/en-us/HT212147
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/