PT-2021-18954 · Apple · Ios+3

Gongyu Ma · Published 2021-08-24 · Updated 2023-01-09 · CVE-2021-30903

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 iOS versions prior to 14.8.1 iOS versions prior to 15.1 iPadOS versions prior to 14.8.1 iPadOS versions prior to 15.1 macOS Monterey versions prior to 12.0.1

Description A local attacker may cause unexpected application termination or arbitrary code execution due to an issue that has been addressed with improved checks and input validation.

Recommendations For iOS versions prior to 14.8.1, update to iOS 14.8.1 or later. For iOS versions prior to 15.1, update to iOS 15.1 or later. For iPadOS versions prior to 14.8.1, update to iPadOS 14.8.1 or later. For iPadOS versions prior to 15.1, update to iPadOS 15.1 or later. For macOS Monterey versions prior to 12.0.1, update to macOS Monterey 12.0.1 or later.

Fix

Related Identifiers

CVE-2021-30903

Affected Products

Apple Macos

Ios

Ipados

Macos Monterey

References · 13

• https://nvd.nist.gov/vuln/detail/CVE-2021-30903 · Security Note
• https://osv.dev/vulnerability/CVE-2021-30903 · Vendor Advisory
• https://support.apple.com/kb/HT212871 · Note
• https://support.apple.com/kb/HT212874 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30903 · Note
• https://support.apple.com/en-us/103236 · Note
• https://support.apple.com/kb/HT212872 · Note
• https://support.apple.com/en-us/103164 · Note
• https://support.apple.com/en-us/HT212868 · Note
• https://support.apple.com/kb/HT212876 · Note
• https://support.apple.com/en-us/HT212872 · Note
• https://support.apple.com/en-us/HT212867 · Note
• https://support.apple.com/en-us/HT212869 · Note