Use After Free in Apple iOS And Ipados
CVE-2023-40414
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.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.012 (65.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.012 · change: +0.001
Affected products
- Apple iOS And Ipados — versions unspecified
- Apple Ipados
- Apple Iphone OS
- Apple macOS — versions unspecified
- Apple Safari — versions unspecified
- Apple tvOS — versions unspecified
- Apple watchOS — versions unspecified
Weakness classification (CWE)
References
- support.apple.com/en-us/HT213938 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT213936 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT213941 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT213940 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT213937 (Release Notes, Vendor Advisory)
- www.openwall.com/lists/oss-security/2024/02/05/8
Frequently asked questions
- What is CVE-2023-40414?
- CVE-2023-40414 is a critical-severity vulnerability in Apple iOS And Ipados, classified under Use After Free. CVSS score: 9.8/10. Published 2024-01-10.
- How severe is CVE-2023-40414?
- Critical severity. CVSS v3 base score is 9.8 out of 10.