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

CVE-2018-4218 — Use After Free in Apple Icloud

CWE-416 — Use After Free13 documents8 sources
Severity
8.8HIGHNVD
EPSS
35.5%
top 2.93%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
7
Apple IcloudApple Iphone OSApple Itunes+4 more
Timeline
PublishedJun 8
Latest updateMay 13

Description

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 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 that triggers an @generatorState use-after-fr…

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 Packages6 packages

▶NVDapple/tvos< 11.4
▶NVDapple/icloud< 7.5
▶NVDapple/itunes< 12.7.5
▶NVDapple/safari< 11.1.1
▶NVDapple/watchos< 4.3.1

Also affects: Ubuntu Linux 16.04, 17.10, 18.04

🔴Vulnerability Details

3
GHSA
GHSA-v4g5-82wj-3j9w: An issue was discovered in certain Apple products↗2022-05-13
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CVEList
CVE-2018-4218: An issue was discovered in certain Apple products↗2018-06-08
▶
OSV
CVE-2018-4218: An issue was discovered in certain Apple products↗2018-06-08
▶

💥Exploits & PoCs

1
Exploit-DB
WebKit - Use-After-Free when Resuming Generator↗2018-06-08
▶

📋Vendor Advisories

8
Ubuntu
WebKitGTK+ vulnerabilities↗2018-06-18
▶
Apple
CVE-2018-4218: Safari 11.1.1↗2018-06-01
▶
Apple
CVE-2018-4218: iCloud for Windows 7.5↗2018-06-01
▶
Apple
CVE-2018-4218: watchOS 4.3.1↗2018-05-29
▶
Apple
CVE-2018-4218: iOS 11.4↗2018-05-29
▶
CVE-2018-4218 — Use After Free in Apple Icloud | cvebase