CVE-2020-9915

MEDIUM

iCloud < 7.20 - Content Security Policy Bypass via Malicious Web Content

Title source: llm
STIX 2.1

Description

An access issue existed in Content Security Policy. This issue was addressed with improved access restrictions. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.

References (7)

Core 7
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211288
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211290
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211291
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211292
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211293
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211294
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211295

Scores

CVSS v3 6.5
EPSS 0.0144
EPSS Percentile 70.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Details

Status published
Products (7)
apple/icloud < 7.20
apple/ipados < 13.6
apple/iphone_os < 13.6
apple/itunes < 12.10.8
apple/safari < 13.1.2
apple/tvos < 13.4.8
apple/watchos < 6.2.8
Published Oct 16, 2020
Tracked Since Feb 18, 2026