CVE-2020-9894 — Out-of-bounds Read in Apple Icloud FOR Windows

CWE-125 — Out-of-bounds ReadCWE-20 — Improper Input Validation12 documents9 sources
Severity
4.3MEDIUMNVD
EPSS
0.7%
top 28.86%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Apple Icloud FOR WindowsApple IOSApple Itunes FOR Windows+7 more
Timeline
PublishedOct 16
Latest updateMay 24

Description

An out-of-bounds read was addressed with improved input validation. 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. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages13 packages

▶CVEListV5apple/icloud_for_windowsunspecified — iCloud for Windows 11.3+1
▶CVEListV5apple/itunes_for_windowsunspecified — iTunes 12.10.8 for Windows
▶NVDapple/icloud11.0 — 11.3+1
▶CVEListV5apple/tvosunspecified — tvOS 13.4.8
▶NVDapple/tvos< 13.4.8

🔴Vulnerability Details

3
GHSA
GHSA-cgf9-hgh6-4hrm: An out-of-bounds read was addressed with improved input validation↗2022-05-24
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CVEList
CVE-2020-9894: An out-of-bounds read was addressed with improved input validation↗2020-10-16
▶
OSV
CVE-2020-9894: An out-of-bounds read was addressed with improved input validation↗2020-10-16
▶

📋Vendor Advisories

7
Ubuntu
WebKitGTK vulnerabilities↗2020-08-03
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Red Hat
webkitgtk: Out-of-bounds read may lead to unexpected application termination or arbitrary code execution↗2020-07-29
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Apple
CVE-2020-9894: watchOS 6.2.8↗2020-07-15
▶
Apple
CVE-2020-9894: iOS 13.6 and iPadOS 13.6↗2020-07-15
▶
Apple
CVE-2020-9894: tvOS 13.4.8↗2020-07-15
▶

💬Community

1
Bugzilla
CVE-2020-9894 webkitgtk: Out-of-bounds read may lead to unexpected application termination or arbitrary code execution↗2020-09-16
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CVE-2020-9894 — Out-of-bounds Read in Apple | cvebase