Home/CVE/A logic issue was addressed with improved validation. This issue is fixed in iCloud for Windows 7.17, iTunes 12.10.4 for
CVE

CVE-2020-3864

A logic issue was addressed with improved validation. This issue is fixed in iCloud for Windows 7.17, iTunes 12.10.4 for

A logic issue was addressed with improved validation. This issue is fixed in iCloud for Windows 7.17, iTunes 12.10.4 for Windows, iCloud for Windows 10.9.2, tvOS 13.3.1, Safari 13.0.5, iOS 13.3.1 and iPadOS 13.3.1. A DOM object context may not have had a unique security origin.

HIGH · CVSS 7.8 EPSS 0.00055
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-346Origin Validation Error
▤

Affected Products & Versions

10
apple icloud< 7.17
apple icloud>= 10.0 and < 10.9.2
apple itunes< 12.10.4
apple safari< 13.0.5
apple ipados< 13.3.1
apple iphone os< 13.3.1
apple tvos< 13.3.1
redhat enterprise linux desktopall versions
▣

Scoring & Timeline

7.8
HIGH · 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:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

6
rhsaRHSA-2020:4035Moderate
rhsaRHSA-2020:4451Moderate
suse-csafSUSE-SU-2020:1135-1
suse-csafopenSUSE-SU-2020:0278-1
suse-csafSUSE-SU-2020:0468-1
🔗

References & Sources

6
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/HT210918Release NotesVendor Advisory
https://support.apple.com/en-us/HT210920Release NotesVendor Advisory
https://support.apple.com/en-us/HT210922Release NotesVendor Advisory
https://support.apple.com/en-us/HT210923Release NotesVendor Advisory
https://support.apple.com/en-us/HT210947Release NotesVendor Advisory
https://support.apple.com/en-us/HT210948Release NotesVendor Advisory
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