Public exploit available

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

CVE-2018-4089 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple TV

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer10 documents7 sources

Severity

8.8HIGHNVD

EPSS

3.0%

top 13.46%

CISA KEV

Not in KEV

Exploit

PoC available

Public exploit / PoC exists

Affected products

Apple TV Apple Iphone OS Apple MAC OS X +1 more

Timeline

PublishedApr 3

Latest updateMay 14

Description

An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected. Safari before 11.0.3 is affected. tvOS before 11.2.5 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶NVDapple/safari< 11.0.3

▶NVDapple/mac_os_x< 10.13.3

▶NVDapple/apple_tv< 11.2.5

▶NVDapple/iphone_os< 11.2.5

🔴Vulnerability Details

GHSA

GHSA-m5f4-g6cx-5538: An issue was discovered in certain Apple products↗2022-05-14

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OSV

CVE-2018-4089: An issue was discovered in certain Apple products↗2018-04-03

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CVEList

CVE-2018-4089: An issue was discovered in certain Apple products↗2018-04-03

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💥Exploits & PoCs

Exploit-DB

WebKit - 'detachWrapper' Use-After-Free↗2018-02-01

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📋Vendor Advisories

Apple

CVE-2018-4089: tvOS 11.2.5↗2018-01-23

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Apple

CVE-2018-4089: 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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Apple

CVE-2018-4089: Safari 11.0.3↗2018-01-23

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Apple

CVE-2018-4089: iOS 11.2.5↗2018-01-23

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Debian

CVE-2018-4089: webkit2gtk - An issue was discovered in certain Apple products. iOS before 11.2.5 is affected...↗2018

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