exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Apple Security Advisory 2023-05-18-5

Apple Security Advisory 2023-05-18-5
Posted May 30, 2023
Authored by Apple | Site apple.com

Apple Security Advisory 2023-05-18-5 - macOS Big Sur 11.7.7 addresses buffer overflow, bypass, code execution, out of bounds read, out of bounds write, and use-after-free vulnerabilities.

tags | advisory, overflow, vulnerability, code execution
systems | apple
advisories | CVE-2023-27945, CVE-2023-28181, CVE-2023-28191, CVE-2023-32352, CVE-2023-32355, CVE-2023-32357, CVE-2023-32360, CVE-2023-32369, CVE-2023-32380, CVE-2023-32382, CVE-2023-32384, CVE-2023-32386, CVE-2023-32387, CVE-2023-32388
SHA-256 | b58912e8acf591f66260299bd3c1b39b5bc5c222d4e36325272cb34f833aaec6

Apple Security Advisory 2023-05-18-5

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

APPLE-SA-2023-05-18-5 macOS Big Sur 11.7.7

macOS Big Sur 11.7.7 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/HT213760.

Apple maintains a Security Updates page at
https://support.apple.com/HT201222 which lists recent
software updates with security advisories.

Accessibility
Available for: macOS Big Sur
Impact: An app may be able to bypass Privacy preferences
Description: A privacy issue was addressed with improved private data
redaction for log entries.
CVE-2023-32388: Kirin (@Pwnrin)

AppleEvents
Available for: macOS Big Sur
Impact: An app may be able to bypass Privacy preferences
Description: This issue was addressed with improved redaction of
sensitive information.
CVE-2023-28191: Mickey Jin (@patch1t)

AppleMobileFileIntegrity
Available for: macOS Big Sur
Impact: An app may be able to bypass Privacy preferences
Description: This issue was addressed with improved entitlements.
CVE-2023-32411: Mickey Jin (@patch1t)

Contacts
Available for: macOS Big Sur
Impact: An app may be able to observe unprotected user data
Description: A privacy issue was addressed with improved handling of
temporary files.
CVE-2023-32386: Kirin (@Pwnrin)

CoreCapture
Available for: macOS Big Sur
Impact: An app may be able to execute arbitrary code with kernel
privileges
Description: The issue was addressed with improved memory handling.
CVE-2023-28181: Tingting Yin of Tsinghua University

CUPS
Available for: macOS Big Sur
Impact: An unauthenticated user may be able to access recently printed
documents
Description: An authentication issue was addressed with improved state
management.
CVE-2023-32360: Gerhard Muth

dcerpc
Available for: macOS Big Sur
Impact: A remote attacker may be able to cause unexpected app
termination or arbitrary code execution
Description: A use-after-free issue was addressed with improved memory
management.
CVE-2023-32387: Dimitrios Tatsis of Cisco Talos

Dev Tools
Available for: macOS Big Sur
Impact: A sandboxed app may be able to collect system logs
Description: This issue was addressed with improved entitlements.
CVE-2023-27945: Mickey Jin (@patch1t)

GeoServices
Available for: macOS Big Sur
Impact: An app may be able to read sensitive location information
Description: A privacy issue was addressed with improved private data
redaction for log entries.
CVE-2023-32392: an anonymous researcher

ImageIO
Available for: macOS Big Sur
Impact: Processing an image may lead to arbitrary code execution
Description: A buffer overflow was addressed with improved bounds
checking.
CVE-2023-32384: Meysam Firouzi @R00tkitsmm working with Trend Micro Zero
Day Initiative

IOSurface
Available for: macOS Big Sur
Impact: An app may be able to leak sensitive kernel state
Description: An out-of-bounds read was addressed with improved input
validation.
CVE-2023-32410: hou xuewei (@p1ay8y3ar) vmk msu

Kernel
Available for: macOS Big Sur
Impact: An app may be able to gain root privileges
Description: A race condition was addressed with improved state
handling.
CVE-2023-32413: Eloi Benoist-Vanderbeken (@elvanderb) from Synacktiv
(@Synacktiv) working with Trend Micro Zero Day Initiative

Kernel
Available for: macOS Big Sur
Impact: An app may be able to execute arbitrary code with kernel
privileges
Description: A use-after-free issue was addressed with improved memory
management.
CVE-2023-32398: Adam Doupé of ASU SEFCOM

LaunchServices
Available for: macOS Big Sur
Impact: An app may bypass Gatekeeper checks
Description: A logic issue was addressed with improved checks.
CVE-2023-32352: Wojciech Reguła (@_r3ggi) of SecuRing
(wojciechregula.blog)

libxpc
Available for: macOS Big Sur
Impact: An app may be able to modify protected parts of the file system
Description: A logic issue was addressed with improved state management.
CVE-2023-32369: Jonathan Bar Or of Microsoft, Anurag Bohra of Microsoft,
and Michael Pearse of Microsoft

libxpc
Available for: macOS Big Sur
Impact: An app may be able to gain root privileges
Description: A logic issue was addressed with improved checks.
CVE-2023-32405: Thijs Alkemade (@xnyhps) from Computest Sector 7

Metal
Available for: macOS Big Sur
Impact: An app may be able to bypass Privacy preferences
Description: A logic issue was addressed with improved state management.
CVE-2023-32407: Gergely Kalman (@gergely_kalman)

Model I/O
Available for: macOS Big Sur
Impact: Processing a 3D model may lead to arbitrary code execution
Description: An out-of-bounds write issue was addressed with improved
bounds checking.
CVE-2023-32380: Mickey Jin (@patch1t)

Model I/O
Available for: macOS Big Sur
Impact: Processing a 3D model may result in disclosure of process memory
Description: An out-of-bounds read was addressed with improved input
validation.
CVE-2023-32382: Mickey Jin (@patch1t)

NetworkExtension
Available for: macOS Big Sur
Impact: An app may be able to read sensitive location information
Description: This issue was addressed with improved redaction of
sensitive information.
CVE-2023-32403: an anonymous researcher

PackageKit
Available for: macOS Big Sur
Impact: An app may be able to modify protected parts of the file system
Description: A logic issue was addressed with improved state management.
CVE-2023-32355: Mickey Jin (@patch1t)

Perl
Available for: macOS Big Sur
Impact: An app may be able to modify protected parts of the file system
Description: A logic issue was addressed with improved state management.
CVE-2023-32395: Arsenii Kostromin (0x3c3e)

Sandbox
Available for: macOS Big Sur
Impact: An app may be able to retain access to system configuration
files even after its permission is revoked
Description: An authorization issue was addressed with improved state
management.
CVE-2023-32357: Yiğit Can YILMAZ (@yilmazcanyigit), Jeff Johnson, Koh M.
Nakagawa of FFRI Security, Inc., Kirin (@Pwnrin), and Csaba Fitzl
(@theevilbit) of Offensive Security

Shell
Available for: macOS Big Sur
Impact: An app may be able to modify protected parts of the file system
Description: A logic issue was addressed with improved state management.
CVE-2023-32397: Arsenii Kostromin (0x3c3e)

Telephony
Available for: macOS Big Sur
Impact: A remote attacker may be able to cause unexpected app
termination or arbitrary code execution
Description: A use-after-free issue was addressed with improved memory
management.
CVE-2023-32412: Ivan Fratric of Google Project Zero

Additional recognition

libxml2
We would like to acknowledge OSS-Fuzz, Ned Williamson of Google Project
Zero for their assistance.

Reminders
We would like to acknowledge Kirin (@Pwnrin) for their assistance.

Security
We would like to acknowledge James Duffy (mangoSecure) for their
assistance.

Wi-Fi
We would like to acknowledge an anonymous researcher for their
assistance.

Wi-Fi Connectivity
We would like to acknowledge an anonymous researcher for their
assistance.

macOS Big Sur 11.7.7 may be obtained from the Mac App Store or
Apple's Software Downloads web site:
https://support.apple.com/downloads/
All information is also posted on the Apple Security Updates
web site: https://support.apple.com/en-us/HT201222.

This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/
-----BEGIN PGP SIGNATURE-----
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=1HY6
-----END PGP SIGNATURE-----



Login or Register to add favorites

File Archive:

March 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Mar 1st
    16 Files
  • 2
    Mar 2nd
    0 Files
  • 3
    Mar 3rd
    0 Files
  • 4
    Mar 4th
    32 Files
  • 5
    Mar 5th
    28 Files
  • 6
    Mar 6th
    42 Files
  • 7
    Mar 7th
    17 Files
  • 8
    Mar 8th
    13 Files
  • 9
    Mar 9th
    0 Files
  • 10
    Mar 10th
    0 Files
  • 11
    Mar 11th
    15 Files
  • 12
    Mar 12th
    19 Files
  • 13
    Mar 13th
    21 Files
  • 14
    Mar 14th
    38 Files
  • 15
    Mar 15th
    15 Files
  • 16
    Mar 16th
    0 Files
  • 17
    Mar 17th
    0 Files
  • 18
    Mar 18th
    10 Files
  • 19
    Mar 19th
    32 Files
  • 20
    Mar 20th
    46 Files
  • 21
    Mar 21st
    16 Files
  • 22
    Mar 22nd
    13 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    12 Files
  • 26
    Mar 26th
    31 Files
  • 27
    Mar 27th
    19 Files
  • 28
    Mar 28th
    0 Files
  • 29
    Mar 29th
    0 Files
  • 30
    Mar 30th
    0 Files
  • 31
    Mar 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close