PT-2020-11847 · Apple · Apple Macos+4

Tim Michaud + 1 · Published 2020-11-12 · Updated 2023-01-09 · CVE-2020-10003

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions macOS versions prior to 11.0.1 iOS versions prior to 14.2 iPadOS versions prior to 14.2 tvOS versions prior to 14.2 watchOS versions prior to 7.1

Description An issue existed within the path validation logic for symlinks, which was addressed with improved path sanitization. A local attacker may be able to elevate their privileges.

Recommendations For macOS versions prior to 11.0.1, update to macOS Big Sur 11.0.1. For iOS versions prior to 14.2, update to iOS 14.2. For iPadOS versions prior to 14.2, update to iPadOS 14.2. For tvOS versions prior to 14.2, update to tvOS 14.2. For watchOS versions prior to 7.1, update to watchOS 7.1.

Fix

Link Following

Weakness Enumeration

CWE-59

Related Identifiers

CVE-2020-10003

Affected Products

Apple Macos

Ios

Ipados

Tvos

Watchos

References · 11

• https://osv.dev/vulnerability/CVE-2020-10003 · Vendor Advisory
• https://support.apple.com/en-us/HT211929 · Vendor Advisory
• https://support.apple.com/en-us/HT211930 · Vendor Advisory
• https://support.apple.com/en-us/HT211928 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-10003 · Security Note
• https://support.apple.com/en-us/HT211931 · Vendor Advisory
• https://t.me/cvenotify/6762 · Telegram Post
• https://support.apple.com/en-us/102846 · Note
• https://t.me/cvenotify/6844 · Telegram Post
• http://seclists.org/fulldisclosure/2020/Dec/32 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10003 · Note