by Kastro
Paper/Archive/CVE-2023-40414

CVE-2023-40414

Apple iOS and iPadOS — A use-after-free issue was addressed with improved memory management.

EPSS 1%CVSS 9.8
critical.is priorityof 100
43
CVSS 9.8 (ADP, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 66.9.669 × 2013.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

Affected

ProductAffectedFixed inSource
iOS and iPadOSunspecified – < 1717CNA
tvOSunspecified – < 1717CNA
Safariunspecified – < 1717CNA
macOSunspecified – < 1414CNA
watchOSunspecified – < 1010CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refsupport.apple.com/en-us/HT213938refsupport.apple.com/en-us/HT213936refsupport.apple.com/en-us/HT213941refsupport.apple.com/en-us/HT213940refsupport.apple.com/en-us/HT213937refopenwall.com/lists/oss-security/2024/02/05/8