PT-2021-18921 · Apple · Safari+1

R3Ggi + 2 · Published 2021-08-24 · Updated 2022-02-07 · CVE-2021-30861

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 12.0.1

Description A logic issue was addressed with improved state management, allowing a malicious application to bypass Gatekeeper checks. This issue affects the Safari browser.

Recommendations For macOS versions prior to 12.0.1, update to macOS Monterey 12.0.1 to resolve the issue. As a temporary workaround, consider restricting the use of Safari until the update is applied.

Fix

Related Identifiers

CVE-2021-30861

Affected Products

Apple Macos

Safari

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2021-30861 · Security Note
• https://osv.dev/vulnerability/CVE-2021-30861 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30861 · Note
• https://support.apple.com/en-us/HT212816 · Note
• https://t.me/tmfeed/134029 · Telegram Post
• https://support.apple.com/kb/HT212816 · Note
• https://support.apple.com/en-us/103236 · Note
• https://t.me/ptswarm/101 · Telegram Post
• https://support.apple.com/en-us/103237 · Note
• https://support.apple.com/en-us/HT212869 · Note