Home/CVE/A validation issue existed in Trust Anchor Management. This issue was addressed with improved validation. This issue is
CVE

CVE-2019-8531

A validation issue existed in Trust Anchor Management. This issue was addressed with improved validation. This issue is

A validation issue existed in Trust Anchor Management. This issue was addressed with improved validation. This issue is fixed in watchOS 5.2, macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, iOS 12.2.

An untrusted radius server certificate may be trusted.

CRITICAL · CVSS 9.8 EPSS 0.00317
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-295Improper Certificate Validation
▤

Affected Products & Versions

3
apple iphone os< 12.2
apple mac os x< 10.14.4
apple watchos< 5.2
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · product-security@apple.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Oct 2020 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.apple.com/en-us/HT209599Vendor Advisory
https://support.apple.com/en-us/HT209600Vendor Advisory
https://support.apple.com/en-us/HT209602Vendor Advisory
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