CVE-2018-4441

A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12.1.1, tvOS 12.1.1, watchOS 5.1.2, Safari 12.0.2, iTunes 12.9.2 for Windows, iCloud for Windows 7.9.

Affected

iOS, tvOS, watchOS, Safari, iTunes for Windows, iCloud for Windows

CVSS v3.0 NVD

8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

12.71% chance of exploitation in the next 30 days, 96th percentile

Published

2019-04-03

Updated

2024-08-05

Proof-of-concept exploits (4)

• CloudFTL/6.204★ · 2019-03-15
• Cryptogenic/PS4-6.20-WebKit-Code-Execution-Exploit208★ · 2019-03-08
• jakubolsaki/ja0★ · 2022-01-16
• TanKanT97/vue-after-free_TanKanTZBuild0★ · 2026-09-22

ExploitDB entries (2)

• https://www.exploit-db.com/exploits/46072
• https://www.exploit-db.com/exploits/46522

Security advisories

• https://support.apple.com/kb/HT209340
• https://support.apple.com/kb/HT209342
• https://support.apple.com/kb/HT209343
• https://support.apple.com/kb/HT209344
• https://support.apple.com/kb/HT209345
• https://support.apple.com/kb/HT209346

References

• CVE Record
• NVD entry

Related

• CVE-2017-7117