PT-2021-18843 · Apple · Apple Macos

Csaba Fitzl + 1 · Published 2021-04-26 · Updated 2021-09-22 · CVE-2021-30750

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions macOS versions prior to 11.3

Description The issue allows a malicious application to access the user's recent contacts due to insufficient permissions logic.

Recommendations For versions prior to 11.3, update to macOS Big Sur 11.3 to resolve the issue.

Fix

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

CVE-2021-30750

Affected Products

Apple Macos

References · 5

• https://support.apple.com/en-us/HT212325 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30750 · Security Note
• https://osv.dev/vulnerability/CVE-2021-30750 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30750 · Note
• https://support.apple.com/en-us/103126 · Note