Resource exhaustion in Apple iOS And Ipados
CVE-2023-23524
A denial-of-service issue was addressed with improved input validation. This issue is fixed in tvOS 16.3.2, iOS 16.3.1 and iPadOS 16.3.1, watchOS 9.3.1, macOS Ventura 13.2.1. Processing a maliciously crafted certificate may lead to a denial-of-service.
Vulnerability class: DoS (Denial of Service)
EPSS: 0.006 (45.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Apple Ios And Ipados — versions unspecified
- Apple Ipados
- Apple Iphone_os
- Apple Macos — versions unspecified
- Apple Tvos — versions unspecified
- Apple Watchos — versions unspecified
Weakness classification (CWE)
References
- product-security@apple.com (Vendor Advisory)
- product-security@apple.com (Vendor Advisory)
- product-security@apple.com (Vendor Advisory)
- product-security@apple.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-23524?
- CVE-2023-23524 is a high-severity vulnerability in Apple iOS And Ipados, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2023-02-27.
- How severe is CVE-2023-23524?
- High severity. CVSS v3 base score is 7.5 out of 10.