PT-2020-20896 · Apple · Ios+1

Andrew Goldberg + 2 · Published 2020-09-18 · Updated 2023-01-09 · CVE-2020-9959

Positive Technologies (AI Summary)

CVSS v3.1

2.4

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions iOS versions prior to 14.0 iPadOS versions prior to 14.0

Description A lock screen issue allowed access to messages on a locked device. This issue was addressed with improved state management. A person with physical access to an iOS device may be able to view notification contents from the lockscreen.

Recommendations For iOS versions prior to 14.0, update to iOS 14.0 or later to resolve the issue. For iPadOS versions prior to 14.0, update to iPadOS 14.0 or later to resolve the issue.

Fix

Improper Locking

Weakness Enumeration

CWE-667

Related Identifiers

CVE-2020-9959

Affected Products

Ios

Ipados

References · 7

• https://osv.dev/vulnerability/CVE-2020-9959 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-9959 · Security Note
• https://support.apple.com/HT211850 · Vendor Advisory
• https://t.me/cvenotify/5571 · Telegram Post
• https://t.me/true_secator/952 · Telegram Post
• https://t.me/cibsecurity/15335 · Telegram Post
• http://seclists.org/fulldisclosure/2020/Nov/20 · Note