CVE-2023-27934 — Improper Initialization in Apple Macos

CWE-665 — Improper InitializationCWE-120 — Classic Buffer Overflow6 documents4 sources
Severity
8.8HIGHNVD
EPSS
1.8%
top 17.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Apple MacosApple Macos MontereyApple Macos Ventura
Timeline
PublishedMay 8
Latest updateJul 13

Description

A memory initialization issue was addressed. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.

CVSS vector

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

Affected Packages4 packages

▶Appleapple/macos_monterey12.6.4
▶CVEListV5apple/macosunspecified — 13.3+1
▶NVDapple/macos< 13.3

🔴Vulnerability Details

1
GHSA
GHSA-qc7j-6rvc-fxhf: A memory initialization issue was addressed↗2023-05-08
▶

📋Vendor Advisories

2
Apple
CVE-2023-27934: macOS Monterey 12.6.4↗2023-03-27
▶
Apple
CVE-2023-27934: macOS Ventura 13.3↗2023-03-27
▶

🕵️Threat Intelligence

2
Talos
Uncovering weaknesses in Apple macOS and VMWare vCenter: 12 vulnerabilities in RPC implementation↗2023-07-13
▶
Talos
Uncovering weaknesses in Apple macOS and VMWare vCenter: 12 vulnerabilities in RPC implementation↗2023-07-13
▶