VulnerabilityModified
CVE-2023-23524
A denial-of-service issue was addressed with improved input validation.
HIGH 7.5EPSS 0.60%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.60%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.60% probability · 47th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- apple/ipados · apple/iphone os · apple/macos · apple/tvos · apple/watchos
- Source
- product-security@apple.com
References
- https://support.apple.com/en-us/HT213632Vendor Advisory
- https://support.apple.com/en-us/HT213633Vendor Advisory
- https://support.apple.com/en-us/HT213634Vendor Advisory
- https://support.apple.com/en-us/HT213635Vendor Advisory
- https://support.apple.com/en-us/HT213632Vendor Advisory
- https://support.apple.com/en-us/HT213633Vendor Advisory
- https://support.apple.com/en-us/HT213634Vendor Advisory
- https://support.apple.com/en-us/HT213635Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.