CVE-2023-23513 — Classic Buffer Overflow in Apple Macos

CWE-120 — Classic Buffer Overflow7 documents4 sources
Severity
9.8CRITICALNVD
EPSS
1.0%
top 23.53%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Apple MacosApple Macos BIG SURApple Macos Monterey+1 more
Timeline
PublishedFeb 27
Latest updateJul 13

Description

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.7.3, macOS Ventura 13.2, macOS Monterey 12.6.3. Mounting a maliciously crafted Samba network share may lead to arbitrary code execution.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages5 packages

▶Appleapple/macos_monterey12.6.3
▶CVEListV5apple/macosunspecified — 11.7+2
▶NVDapple/macos12.0 — 12.6.3+2
▶Appleapple/macos_big_sur11.7.3

🔴Vulnerability Details

1
GHSA
GHSA-2rvj-6xx4-893j: A buffer overflow issue was addressed with improved memory handling↗2023-02-27
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📋Vendor Advisories

3
Apple
CVE-2023-23513: macOS Ventura 13.2↗2023-01-23
▶
Apple
CVE-2023-23513: macOS Big Sur 11.7.3↗2023-01-23
▶
Apple
CVE-2023-23513: macOS Monterey 12.6.3↗2023-01-23
▶

🕵️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
▶