CVE-2023-39434 — Use After Free in Apple IOS AND Ipados

CWE-416 — Use After Free10 documents6 sources
Severity
8.8HIGHNVD
EPSS
0.7%
top 29.13%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
11
Apple IOS AND IpadosApple MacosApple Watchos+8 more
Timeline
PublishedSep 27
Latest updateSep 28

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 17 and iPadOS 17, watchOS 10, macOS Sonoma 14. Processing web content may lead to arbitrary code execution.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages14 packages

▶CVEListV5apple/macosunspecified — 14
▶NVDapple/macos< 14.0
▶NVDapple/ipados< 17.0
▶CVEListV5apple/watchosunspecified — 10

🔴Vulnerability Details

2
OSV
CVE-2023-39434: A use-after-free issue was addressed with improved memory management↗2023-09-27
▶
GHSA
GHSA-84c6-x9x8-7q38: A use-after-free issue was addressed with improved memory management↗2023-09-27
▶

📋Vendor Advisories

7
Red Hat
webkitgtk: processing web content may lead to arbitrary code execution↗2023-09-28
▶
Apple
CVE-2023-39434: macOS Sonoma 14↗2023-09-26
▶
Apple
CVE-2023-39434: Safari 17↗2023-09-26
▶
Apple
CVE-2023-39434: tvOS 17↗2023-09-18
▶
Apple
CVE-2023-39434: watchOS 10↗2023-09-18
▶