by Kastro
Paper/Archive/CVE-2020-9866

CVE-2020-9866

Apple macOS — A buffer overflow was addressed with improved bounds checking.

EPSS 2%CVSS 9.8
critical.is priorityof 100
45
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 80.2.802 × 2016.0No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. A buffer overflow may result in arbitrary code execution.

Affected

ProductAffectedFixed inSource
macOSunspecified – < 10.1510.15CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refsupport.apple.com/en-us/HT211289