CVE-2023-40447 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple IOS AND Ipados

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer9 documents4 sources
Severity
8.8HIGHNVD
EPSS
0.2%
top 62.26%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Apple IOS AND IpadosApple MacosApple Safari+4 more
Timeline
PublishedOct 25

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 17.1 and iPadOS 17.1, watchOS 10.1, iOS 16.7.2 and iPadOS 16.7.2, macOS Sonoma 14.1, Safari 17.1, tvOS 17.1. Processing web content may lead to arbitrary code execution.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages11 packages

▶NVDapple/ipados17.0 — 17.1+1
▶CVEListV5apple/ios_and_ipadosunspecified — 16.7+1
▶CVEListV5apple/tvosunspecified — 17.1
▶NVDapple/tvos< 17.1
▶CVEListV5apple/macosunspecified — 14.1

🔴Vulnerability Details

2
CVEList
CVE-2023-40447: The issue was addressed with improved memory handling↗2023-10-25
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GHSA
GHSA-6r68-v3jx-h6qg: The issue was addressed with improved memory handling↗2023-10-25
▶

📋Vendor Advisories

6
Apple
CVE-2023-40447: Safari 17.1↗2023-10-25
▶
Apple
CVE-2023-40447: watchOS 10.1↗2023-10-25
▶
Apple
CVE-2023-40447: iOS 17.1 and iPadOS 17.1↗2023-10-25
▶
Apple
CVE-2023-40447: tvOS 17.1↗2023-10-25
▶
Apple
CVE-2023-40447: iOS 16.7.2 and iPadOS 16.7.2↗2023-10-25
▶
CVE-2023-40447 — Apple IOS AND Ipados vulnerability | cvebase