PT-2021-13609 · Apple · Ios+1

Aapo Oksman · Published 2021-09-08 · Updated 2021-09-15 · CVE-2021-1837

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: iOS versions prior to 14.5 iPadOS versions prior to 14.5

Description: A certificate validation issue was addressed, which could allow an attacker in a privileged network position to alter network traffic.

Recommendations: For iOS versions prior to 14.5, update to iOS 14.5 or later. For iPadOS versions prior to 14.5, update to iPadOS 14.5 or later.

Fix

Improper Certificate Validation

Weakness Enumeration

CWE-295

Related Identifiers

CVE-2021-1837

Affected Products

Ios

Ipados

References · 3

• https://support.apple.com/en-us/HT212317 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-1837 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1837 · Security Note