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Vulnerability · Published Oct 16, 2020 · Assigned by apple

CVE-2020-9915

Medium 6.5

In plain English

A medium-severity security flaw in iCloud for Windows from Apple. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 74% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)1.5%top 25.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official 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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Alpine:v3.20webkit2gtk2.28.4-r0ALPINE-CVE-2020-9915
Debian:12webkit2gtk2.28.4-1DEBIAN-CVE-2020-9915
Debian:13webkit2gtk2.28.4-1DEBIAN-CVE-2020-9915
Debian:14webkit2gtk2.28.4-1DEBIAN-CVE-2020-9915
Debian:12wpewebkit2.28.4-1DEBIAN-CVE-2020-9915
Debian:13wpewebkit2.28.4-1DEBIAN-CVE-2020-9915
Debian:14wpewebkit2.28.4-1DEBIAN-CVE-2020-9915
Ubuntu:22.04:LTSqtwebkit-opensource-srcno fix listedUBUNTU-CVE-2020-9915
Ubuntu:24.04:LTSqtwebkit-opensource-srcno fix listedUBUNTU-CVE-2020-9915

Affected products (as reported)

VendorProductVersions
Apple iOS unspecified – before iOS 13.6 and iPadOS 13.6
Apple tvOS unspecified – before tvOS 13.4.8
Apple watchOS unspecified – before watchOS 6.2.8
Apple Safari unspecified – before Safari 13.1.2
Apple iTunes for Windows unspecified – before iTunes 12.10.8 for Windows
Apple iCloud for Windows unspecified – before iCloud for Windows 11.3
Apple iCloud for Windows (Legacy) unspecified – before iCloud for Windows 7.20

References