PT-2023-7961 · Apple · Tvos+3

Published 2023-12-11 · Updated 2023-12-13 · CVE-2023-42884

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 14.2 macOS Ventura versions prior to 13.6.3 iOS versions prior to 17.2 iOS versions prior to 16.7.3 iPadOS versions prior to 17.2 iPadOS versions prior to 16.7.3 tvOS versions prior to 17.2

Description The issue is related to insufficient protection of sensitive data in the AVEVideoEncoder component of macOS, iOS, iPadOS, and tvOS operating systems. Exploitation of this issue may allow an attacker to gain unauthorized access to protected information. An app may be able to disclose kernel memory.

Recommendations For macOS versions prior to 14.2, update to macOS Sonoma 14.2. For macOS Ventura versions prior to 13.6.3, update to macOS Ventura 13.6.3. For iOS versions prior to 17.2, update to iOS 17.2. For iOS versions prior to 16.7.3, update to iOS 16.7.3. For iPadOS versions prior to 17.2, update to iPadOS 17.2. For iPadOS versions prior to 16.7.3, update to iPadOS 16.7.3. For tvOS versions prior to 17.2, update to tvOS 17.2.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2023-09045

CVE-2023-42884

Affected Products

Apple Macos

Ios

Ipados

Tvos

References · 20

• https://support.apple.com/en-us/HT214036 · Vendor Advisory
• https://safe-surf.ru/upload/VULN-new/VULN.2023-12-13.1.pdf · Security Note
• https://bdu.fstec.ru/vul/2023-09045 · Security Note
• https://support.apple.com/en-us/HT214040 · Vendor Advisory
• https://support.apple.com/en-us/HT214034 · Vendor Advisory
• https://support.apple.com/en-us/HT214038 · Vendor Advisory
• https://support.apple.com/en-us/HT214035 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-42884 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-42884 · Security Note
• https://support.apple.com/kb/HT214040 · Note
• https://twitter.com/CVEnew/status/1734379216433545716 · Twitter Post
• http://seclists.org/fulldisclosure/2023/Dec/7 · Note
• https://cybersecurity-help.cz/vdb/SB2023121146 · Note
• http://seclists.org/fulldisclosure/2023/Dec/9 · Note
• http://seclists.org/fulldisclosure/2023/Dec/10 · Note