PT-2020-6107 · Apple · Apple Macos+7

Published 2020-11-12 · Updated 2021-03-09 · CVE-2020-9849

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/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 11.0.1 watchOS versions prior to 7.0 iOS versions prior to 14.0 iPadOS versions prior to 14.0 iTunes for Windows versions prior to 12.10.9 iCloud for Windows versions prior to 11.5 tvOS versions prior to 14.0

Description An information disclosure issue was addressed with improved state management, allowing a remote attacker to potentially leak memory. The issue is related to insufficient protection of service data, which may enable an unauthorized access to protected information.

Recommendations For macOS versions prior to 11.0.1, update to macOS Big Sur 11.0.1. For watchOS versions prior to 7.0, update to watchOS 7.0. For iOS versions prior to 14.0, update to iOS 14.0. For iPadOS versions prior to 14.0, update to iPadOS 14.0. For iTunes for Windows versions prior to 12.10.9, update to iTunes for Windows 12.10.9. For iCloud for Windows versions prior to 11.5, update to iCloud for Windows 11.5. For tvOS versions prior to 14.0, update to tvOS 14.0.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2021-03029

CVE-2020-9849

Affected Products

Apple Macos

Icloud For Windows

Ios

Ipados

Itunes

Itunes For Windows

Tvos

Watchos

References · 19

• https://support.apple.com/en-us/HT211952 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-9849 · Security Note
• https://osv.dev/vulnerability/CVE-2020-9849 · Vendor Advisory
• https://support.apple.com/en-us/HT211935 · Vendor Advisory
• https://support.apple.com/en-us/HT211843 · Vendor Advisory
• https://support.apple.com/en-us/HT211844 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-9849 · Security Note
• https://support.apple.com/en-us/HT211931 · Vendor Advisory
• https://support.apple.com/en-us/HT211850 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-9849 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-03029 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-9849 · Vendor Advisory
• https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9849 · Note
• http://seclists.org/fulldisclosure/2020/Dec/32 · Note