An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted font file may lead to arbitrary code execution.
References
Link | Resource |
---|---|
http://seclists.org/fulldisclosure/2020/Dec/32 | Mailing List Third Party Advisory |
https://support.apple.com/en-us/HT211928 | Vendor Advisory |
https://support.apple.com/en-us/HT211929 | Vendor Advisory |
https://support.apple.com/en-us/HT211930 | Vendor Advisory |
https://support.apple.com/en-us/HT211931 | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: apple
Published: 2020-12-08T20:11:48
Updated: 2020-12-15T19:06:55
Reserved: 2020-10-27T00:00:00
Link: CVE-2020-27927
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-12-08T21:15:13.700
Modified: 2021-03-10T15:11:58.933
Link: CVE-2020-27927
JSON object: View
Redhat Information
No data.
CWE