Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2018-4083 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple MAC OS X

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.8%
top 26.29%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
2
Apple MAC OS XApple Macos High Sierra 10.13.3 Security Update 2018-001 Sierra AND Security Update 20
Timeline
PublishedApr 3
Latest updateMay 14

Description

An issue was discovered in certain Apple products. macOS before 10.13.3 is affected. The issue involves the "Touch Bar Support" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶NVDapple/mac_os_x< 10.13.3

🔴Vulnerability Details

1
GHSA
GHSA-qmcj-vv48-6mw4: An issue was discovered in certain Apple products↗2022-05-14
▶

💥Exploits & PoCs

1
Exploit-DB
macOS Kernel - Use-After-Free Due to Lack of Locking in 'AppleEmbeddedOSSupportHostClient::registerNotificationPort'↗2018-02-09
▶

📋Vendor Advisories

1
Apple
CVE-2018-4083: macOS High Sierra 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan↗2018-01-23
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