1. Home
  2. CVE Database
  3. CVE-2023-23494
MEDIUM · 5.3

CVE-2023-23494

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 16.4 and iPadOS 16.4. A user in a privileged network position may be able to cause a denial-of-service.

Vulnerability Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 16.4 and iPadOS 16.4. A user in a privileged network position may be able to cause a denial-of-service.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
AppleIpados< 16.4
AppleIphone Os< 16.4

Related Weaknesses (CWE)

CWE-120

References

FAQ

What is CVE-2023-23494?

CVE-2023-23494 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 16.4 and iPadOS 16.4. A user in a privileged network position may be able to cause a denial-of-service.

How severe is CVE-2023-23494?

CVE-2023-23494 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-23494?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Ipados, Apple Iphone Os.