CVE-2023-32443 — Out-of-bounds Read in Apple Macos

CWE-125 — Out-of-bounds Read5 documents3 sources
Severity
8.1HIGHNVD
EPSS
0.1%
top 71.25%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Apple MacosApple Macos BIG SURApple Macos Monterey+1 more
Timeline
PublishedJul 27

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Monterey 12.6.8, macOS Ventura 13.5, macOS Big Sur 11.7.9. Processing a file may lead to a denial-of-service or potentially disclose memory contents.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:HExploitability: 2.8 | Impact: 5.2

Affected Packages5 packages

▶Appleapple/macos_monterey12.6.8
▶CVEListV5apple/macosunspecified — 13.5+2
▶NVDapple/macos11.0 — 11.7.9+2
▶Appleapple/macos_big_sur11.7.9

🔴Vulnerability Details

1
GHSA
GHSA-m5f4-wpc8-674q: An out-of-bounds read was addressed with improved input validation↗2023-07-27
▶

📋Vendor Advisories

3
Apple
CVE-2023-32443: macOS Ventura 13.5↗2023-07-24
▶
Apple
CVE-2023-32443: macOS Big Sur 11.7.9↗2023-07-24
▶
Apple
CVE-2023-32443: macOS Monterey 12.6.8↗2023-07-24
▶