PT-2021-18890 · Apple · Ios+2

Published 2021-09-13 · Updated 2022-02-11 · CVE-2021-30819

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 iOS versions prior to 15 iPadOS versions prior to 15

Description An out-of-bounds read issue was addressed with improved input validation. Processing a maliciously crafted USD file may disclose memory contents.

Recommendations For iOS versions prior to 15, update to iOS 15 or later to resolve the issue. For iPadOS versions prior to 15, update to iPadOS 15 or later to resolve the issue.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2021-30819

Affected Products

Apple Macos

Ios

Ipados

References · 10

• https://support.apple.com/kb/HT212804 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-30819 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30819 · Security Note
• https://support.apple.com/en-us/HT212814 · Vendor Advisory
• http://seclists.org/fulldisclosure/2021/Oct/61 · Note
• https://support.apple.com/en-us/HT212804 · Note
• https://t.me/cibsecurity/30794 · Telegram Post
• https://t.me/cvenotify/26669 · Telegram Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30819 · Note
• https://support.apple.com/en-us/103147 · Note