CVE-2021-30828 — Resource Exposure in Apple Macos

CWE-668 — Resource Exposure5 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 87.33%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apple MacosApple MAC OS X
Timeline
PublishedOct 19
Latest updateMay 24

Description

This issue was addressed with improved checks. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local user may be able to read arbitrary files as root.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5apple/macosunspecified — 11.6+1
▶NVDapple/macos11.0 — 11.6
▶NVDapple/mac_os_x10.15 — 10.15.6+1

🔴Vulnerability Details

2
GHSA
GHSA-mgg2-p2x6-83vp: This issue was addressed with improved checks↗2022-05-24
▶
CVEList
CVE-2021-30828: This issue was addressed with improved checks↗2021-10-19
▶

📋Vendor Advisories

2
Apple
CVE-2021-30828: macOS Big Sur 11.6↗2021-09-13
▶
Apple
CVE-2021-30828: Security Update 2021-005 Catalina↗2021-09-13
▶
CVE-2021-30828 — Resource Exposure in Apple Macos | cvebase