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CVE-2023-42916: Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability

Medium · CVSS 6.5 (CVSS 3.1)KEV known exploitedEPSS 17.8%, 97th percentilePublished Updated Assigner: apple

In CISA’s Known Exploited Vulnerabilities catalog: Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability.

Added , federal remediation due . Known ransomware use: Unknown.

Required action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may disclose sensitive information. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.

Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Status incidents that name it

No tracked status incident names this CVE.

Affected vendors and products

apple: ipadosapple: iphone_osapple: macosapple: safariApple: iOS and iPadOSApple: macOSApple: Safari

References

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