6.5
Medium
Exploited
CVE-2023-42916 Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability
Active exploitation observed
· CISA KEV catalogue
Required action
Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Ransomware campaigns
Not observed so far
Weakness
CWE-125
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Safari 17.1 | earliest → < 17.1 | 17.1 |
| macOS 14.1 | earliest → < 14.1 | 14.1 |
| iOS and iPadOS 17.1 | earliest → < 17.1 | 17.1 |
| iphone_os 17.1 | earliest → < 17.1.2 | 17.1.2 |
| iPadOS 17.1 | earliest → < 17.1.2 | 17.1.2 |
References
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- www.openwall.com www.openwall.com
- lists.fedoraproject.org lists.fedoraproject.org
- lists.fedoraproject.org lists.fedoraproject.org
- support.apple.com support.apple.com
- www.debian.org www.debian.org
- seclists.org seclists.org
- seclists.org seclists.org
- seclists.org seclists.org
- seclists.org seclists.org
- seclists.org seclists.org
- seclists.org seclists.org
- security.gentoo.org security.gentoo.org
- support.apple.com support.apple.com
- seclists.org seclists.org
Timeline
- Published
- Added to the KEV catalogue
- Last modified
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