PT-2021-19005 · Apple · Tvos+2

Jundong Xie · Published 2021-08-24 · Updated 2022-05-27 · CVE-2021-30962

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 Apple tvOS versions prior to 15.2 Apple macOS Big Sur versions prior to 11.6.2

Description A memory initialization issue was addressed with improved memory handling. Parsing a maliciously crafted audio file may lead to disclosure of user information.

Recommendations For Apple tvOS versions prior to 15.2, update to tvOS 15.2 to resolve the issue. For Apple macOS Big Sur versions prior to 11.6.2, update to macOS Big Sur 11.6.2 to resolve the issue.

Fix

Improper Initialization

Weakness Enumeration

CWE-665

Related Identifiers

CVE-2021-30962

Affected Products

Apple Macos

Macos Big Sur

Tvos

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-30962 · Security Note
• https://osv.dev/vulnerability/CVE-2021-30962 · Vendor Advisory
• https://support.apple.com/en-us/102876 · Note
• https://support.apple.com/en-us/HT212980 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30962 · Note
• https://support.apple.com/en-us/HT212979 · Note