PT-2021-18788 · Apple · Apple Macos

R3Ggi + 1 · Published 2021-04-26 · Updated 2021-09-21 · CVE-2021-30658

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description The issue allows a malicious application to bypass Gatekeeper checks due to improper handling of file metadata. This was addressed with improved handling of file metadata.

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

Fix

Weakness Enumeration

CWE-494

Related Identifiers

CVE-2021-30658

Affected Products

Apple Macos

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-30658 · Security Note
• https://support.apple.com/en-us/HT212325 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-30658 · Vendor Advisory
• https://t.me/cybersecuritytechnologies/3662 · Telegram Post
• https://support.apple.com/en-us/103126 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30658 · Note