Out-of-bounds Read in Apple iOS And Ipados
CVE-2023-32391
The issue was addressed with improved checks. This issue is fixed in iOS 15.7.6 and iPadOS 15.7.6, watchOS 9.5, iOS 16.5 and iPadOS 16.5, macOS Ventura 13.4. A shortcut may be able to use sensitive data with certain actions without prompting the user.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.003 (24.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 24.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Apple iOS And Ipados — versions unspecified
- Apple Ipados
- Apple Iphone OS
- Apple macOS — versions unspecified
- Apple watchOS — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support.apple.com/en-us/HT213758 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT213764 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT213765 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT213757 (Release Notes, Vendor Advisory)
- support.apple.com/kb/HT213761
Frequently asked questions
- What is CVE-2023-32391?
- CVE-2023-32391 is a medium-severity vulnerability in Apple iOS And Ipados, classified under Out-of-bounds Read. CVSS score: 4.6/10. Published 2023-06-23.
- How severe is CVE-2023-32391?
- Medium severity. CVSS v3 base score is 4.6 out of 10.
- Is CVE-2023-32391 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.