CVE-2023-32366 — Out-of-bounds Write in Apple IOS AND Ipados

CWE-787 — Out-of-bounds Write7 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 76.79%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
9
Apple IOS AND IpadosApple MacosApple Ipados+6 more
Timeline
PublishedJan 10
Latest updateJan 11

Description

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.7.5, macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, macOS Monterey 12.6.4. Processing a font file may lead to arbitrary code execution.

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 Packages10 packages

▶Appleapple/macos_monterey12.6.4
▶CVEListV5apple/macosunspecified — 13.3+2
▶NVDapple/macos12.0.0 — 12.6.4+2
▶Appleapple/macos_big_sur11.7.5

🔴Vulnerability Details

1
GHSA
GHSA-qv93-gg7x-cv52: An out-of-bounds write issue was addressed with improved input validation↗2024-01-11
▶

📋Vendor Advisories

5
Apple
CVE-2023-32366: macOS Big Sur 11.7.5↗2023-03-27
▶
Apple
CVE-2023-32366: iOS 16.4 and iPadOS 16.4↗2023-03-27
▶
Apple
CVE-2023-32366: macOS Ventura 13.3↗2023-03-27
▶
Apple
CVE-2023-32366: iOS 15.7.4 and iPadOS 15.7.4↗2023-03-27
▶
Apple
CVE-2023-32366: macOS Monterey 12.6.4↗2023-03-27
▶