CVE-2023-27939 — Out-of-bounds Read in Apple Macos

CWE-125 — Out-of-bounds Read3 documents3 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 86.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apple MacosApple Macos Ventura
Timeline
PublishedAug 14
Latest updateAug 15

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Ventura 13.3. Processing an image may result in disclosure of process memory.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5apple/macosunspecified — 13.3
▶NVDapple/macos13.0 — 13.3

🔴Vulnerability Details

1
GHSA
GHSA-xr3v-q79w-54x4: An out-of-bounds read was addressed with improved input validation↗2023-08-15
▶

📋Vendor Advisories

1
Apple
CVE-2023-27939: macOS Ventura 13.3↗2023-03-27
▶