CVE-2020-3855 — Apple Macos vulnerability

3 documents3 sources
Severity
7.1HIGHNVD
EPSS
0.3%
top 44.61%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apple MacosApple MAC OS X
Timeline
PublishedOct 27
Latest updateMay 24

Description

An access issue was addressed with improved access restrictions. This issue is fixed in macOS Catalina 10.15.3, Security Update 2020-001 Mojave, Security Update 2020-001 High Sierra. A malicious application may be able to overwrite arbitrary files.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:HExploitability: 1.8 | Impact: 5.2

Affected Packages2 packages

▶CVEListV5apple/macosunspecified — 10.15
▶NVDapple/mac_os_x< 10.15.3

🔴Vulnerability Details

2
GHSA
GHSA-q83q-2xrr-g3r8: An access issue was addressed with improved access restrictions↗2022-05-24
▶
CVEList
CVE-2020-3855: An access issue was addressed with improved access restrictions↗2020-10-27
▶
CVE-2020-3855 — Apple Macos vulnerability | cvebase