About the security content of macOS Big Sur 11.7.3[2023-01/1]
[APPLE] 보안공지 참고
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[APPLE] 보안공지 참고
Last updated
This document describes the security content of macOS Big Sur 11.7.3.
For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the page.
Apple security documents reference vulnerabilities by when possible.
For more information about security, see the page.
Released January 23, 2023
Available for: macOS Big Sur
Impact: An app may be able to access user-sensitive data
Description: This issue was addressed by enabling hardened runtime.
CVE-2023-23499: Wojciech Reguła (@_r3ggi) of SecuRing (wojciechregula.blog)
Available for: macOS Big Sur
Impact: Multiple issues in curl
Description: Multiple issues were addressed by updating to curl version 7.85.0.
CVE-2022-35252
Available for: macOS Big Sur
Impact: Mounting a maliciously crafted Samba network share may lead to arbitrary code execution
Description: A buffer overflow issue was addressed with improved memory handling.
CVE-2023-23513: Dimitrios Tatsis and Aleksandar Nikolic of Cisco Talos
Available for: macOS Big Sur
Impact: An app may be able to gain root privileges
Description: A logic issue was addressed with improved state management.
CVE-2023-23497: Mickey Jin (@patch1t)
Available for: macOS Big Sur
Impact: An app may be able to access information about a user’s contacts
Description: A privacy issue was addressed with improved private data redaction for log entries.
CVE-2023-23505: Wojciech Reguła of SecuRing (wojciechregula.blog)
Available for: macOS Big Sur
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 248268 CVE-2023-23518: YeongHyeon Choi (@hyeon101010), Hyeon Park (@tree_segment), SeOk JEON (@_seokjeon), YoungSung Ahn (@_ZeroSung), JunSeo Bae (@snakebjs0107), Dohyun Lee (@l33d0hyun) of Team ApplePIE
WebKit Bugzilla: 248268 CVE-2023-23517: YeongHyeon Choi (@hyeon101010), Hyeon Park (@tree_segment), SeOk JEON (@_seokjeon), YoungSung Ahn (@_ZeroSung), JunSeo Bae (@snakebjs0107), Dohyun Lee (@l33d0hyun) of Team ApplePIE
Available for: macOS Big Sur
Impact: An app may be able to bypass Privacy preferences
Description: The issue was addressed with improved memory handling.
CVE-2023-23508: Mickey Jin (@patch1t)
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