CVE-2019-8784 — Out-of-bounds Write in Apple Icloud FOR Windows

CWE-787 — Out-of-bounds WriteCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer8 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.5%
top 34.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
9
Apple Icloud FOR WindowsApple IOSApple Itunes FOR Windows+6 more
Timeline
PublishedDec 18
Latest updateMay 24

Description

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, macOS Catalina 10.15.1, iTunes for Windows 12.10.2, iCloud for Windows 11.0, iCloud for Windows 7.15. An application may be able to execute arbitrary code with system privileges.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages9 packages

▶CVEListV5apple/icloud_for_windowsunspecified — iCloud for Windows 11.0+1
▶CVEListV5apple/itunes_for_windowsunspecified — iTunes for Windows 12.10.2
▶NVDapple/icloud10.0 — 10.8+1
▶CVEListV5apple/macosunspecified — macOS Catalina 10.15.1
▶NVDapple/ipados< 13.2

🔴Vulnerability Details

2
GHSA
GHSA-42mj-fvxr-hp4j: A memory corruption issue was addressed with improved memory handling↗2022-05-24
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CVEList
CVE-2019-8784: A memory corruption issue was addressed with improved memory handling↗2019-12-18
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📋Vendor Advisories

5
Apple
CVE-2019-8784: iCloud for Windows 10.8↗2019-10-30
▶
Apple
CVE-2019-8784: iCloud for Windows 7.15↗2019-10-30
▶
Apple
CVE-2019-8784: iTunes 12.10.2 for Windows↗2019-10-30
▶
Apple
CVE-2019-8784: macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006↗2019-10-29
▶
Apple
CVE-2019-8784: iOS 13.2 and iPadOS 13.2↗2019-10-28
▶
CVE-2019-8784 — Out-of-bounds Write in Apple | cvebase