PT-2021-18865 · Apple · Apple Macos

Csaba Fitzl + 1 · Published 2021-07-21 · Updated 2021-09-17 · CVE-2021-30782

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 11.5 Security Update versions prior to 2021-004 Catalina Security Update versions prior to 2021-005 Mojave

Description A malicious application may be able to access restricted files due to insufficient checks. The estimated number of potentially affected devices is not specified.

Recommendations For macOS versions prior to 11.5, update to macOS Big Sur 11.5. For Security Update versions prior to 2021-004 Catalina, apply Security Update 2021-004 Catalina. For Security Update versions prior to 2021-005 Mojave, apply Security Update 2021-005 Mojave.

Fix

Related Identifiers

CVE-2021-30782

Affected Products

Apple Macos

References · 7

• https://osv.dev/vulnerability/CVE-2021-30782 · Vendor Advisory
• https://support.apple.com/en-us/HT212603 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30782 · Security Note
• https://support.apple.com/en-us/HT212602 · Vendor Advisory
• https://support.apple.com/en-us/HT212600 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30782 · Note
• https://support.apple.com/en-us/102849 · Note