PT-2021-18953 · Apple · Ios+1

08Tc3Wbb · Published 2021-08-24 · Updated 2023-01-09 · CVE-2021-30902

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

Description A use after free issue was addressed with improved memory management. This allows a local attacker to potentially cause unexpected application termination or arbitrary code execution.

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.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2021-30902

Affected Products

Ios

Ipados

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2021-30902 · Security Note
• https://osv.dev/vulnerability/CVE-2021-30902 · Vendor Advisory
• https://t.me/cybersecuritytechnologies/4655 · Telegram Post
• https://support.apple.com/en-us/HT212868 · Note
• https://t.me/ckure/9881 · Telegram Post
• https://support.apple.com/en-us/HT212867 · Note
• https://t.me/pentestingnews/13322 · Telegram Post
• https://t.me/cibsecurity/27805 · Telegram Post