CVE-2021-30673 — Resource Exposure in Apple Macos

CWE-668 — Resource Exposure5 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.2%
top 60.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apple MacosApple MAC OS X
Timeline
PublishedSep 8
Latest updateMay 24

Description

An access issue was addressed with improved access restrictions. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. A malicious application may be able to access a user's call history.

CVSS vector

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

Affected Packages3 packages

▶CVEListV5apple/macosunspecified — 11.4+1
▶NVDapple/macos11.0 — 11.4
▶NVDapple/mac_os_x10.15 — 10.15.6+1

🔴Vulnerability Details

2
GHSA
GHSA-4643-mh94-6wjj: An access issue was addressed with improved access restrictions↗2022-05-24
▶
CVEList
CVE-2021-30673: An access issue was addressed with improved access restrictions↗2021-09-08
▶

📋Vendor Advisories

2
Apple
CVE-2021-30673: macOS Big Sur 11.4↗2021-05-24
▶
Apple
CVE-2021-30673: Security Update 2021-003 Catalina↗2021-05-24
▶
CVE-2021-30673 — Resource Exposure in Apple Macos | cvebase