CVE-2023-42862
published 2024-01-10CVE-2023-42862: An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Ventura 13.3, tvOS 16.4, iOS 16.4 and iPadOS 16.4, watchOS…
PriorityP432medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
EPSS
0.52%
40.7th percentile
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Ventura 13.3, tvOS 16.4, iOS 16.4 and iPadOS 16.4, watchOS 9.4. Processing an image may result in disclosure of process memory.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_16.4_and_ipados | — | — |
| apple | ios_and_ipados | >= unspecified < 16.4 | 16.4 |
| apple | ipados | < 16.4 | 16.4 |
| apple | iphone_os | < 16.4 | 16.4 |
| apple | macos | >= 13.0 < 13.3 | 13.3 |
| apple | macos | >= unspecified < 13.3 | 13.3 |
| apple | macos_ventura | — | — |
| apple | tvos | < 16.4 | 16.4 |
| apple | tvos | — | — |
| apple | tvos | >= unspecified < 16.4 | 16.4 |
| apple | watchos | < 9.4 | 9.4 |
| apple | watchos | — | — |
| apple | watchos | >= unspecified < 9.4 | 9.4 |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Apple
CVE-2023-42862: macOS Ventura 13.3
vendor_apple·2023-03-27·CVSS 6.5
CVE-2023-42862 [MEDIUM] CVE-2023-42862: macOS Ventura 13.3
Apple Security Update: About the security content of macOS Ventura 13.3
Product: macOS Ventura
Version: 13.3
CVE: CVE-2023-42862
Component: ImageIO
Impact: Processing an image may result in disclosure of process memory
Description: An out-of-bounds read was addressed with improved input validation.
Apple
CVE-2023-42862: tvOS 16.4
vendor_apple·2023-03-27·CVSS 6.5
CVE-2023-42862 [MEDIUM] CVE-2023-42862: tvOS 16.4
Apple Security Update: About the security content of tvOS 16.4
Product: tvOS
Version: 16.4
CVE: CVE-2023-42862
Component: ImageIO
Impact: Processing an image may result in disclosure of process memory
Description: An out-of-bounds read was addressed with improved input validation.
Apple
CVE-2023-42862: iOS 16.4 and iPadOS 16.4
vendor_apple·2023-03-27·CVSS 6.5
CVE-2023-42862 [MEDIUM] CVE-2023-42862: iOS 16.4 and iPadOS 16.4
Apple Security Update: About the security content of iOS 16.4 and iPadOS 16.4
Product: iOS 16.4 and iPadOS
Version: 16.4
CVE: CVE-2023-42862
Component: ImageIO
Impact: Processing an image may result in disclosure of process memory
Description: An out-of-bounds read was addressed with improved input validation.
Apple
CVE-2023-42862: watchOS 9.4
vendor_apple·2023-03-27·CVSS 6.5
CVE-2023-42862 [MEDIUM] CVE-2023-42862: watchOS 9.4
Apple Security Update: About the security content of watchOS 9.4
Product: watchOS
Version: 9.4
CVE: CVE-2023-42862
Component: ImageIO
Impact: Processing an image may result in disclosure of process memory
Description: An out-of-bounds read was addressed with improved input validation.
GHSA
GHSA-g8fq-v6rj-5rf4: An out-of-bounds read was addressed with improved input validation
ghsa_unreviewed·2024-01-11
CVE-2023-42862 [MEDIUM] CWE-125 GHSA-g8fq-v6rj-5rf4: An out-of-bounds read was addressed with improved input validation
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Ventura 13.3, tvOS 16.4, iOS 16.4 and iPadOS 16.4, watchOS 9.4. Processing an image may result in disclosure of process memory.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://support.apple.com/en-us/HT213670https://support.apple.com/en-us/HT213674https://support.apple.com/en-us/HT213676https://support.apple.com/en-us/HT213678https://support.apple.com/en-us/HT213670https://support.apple.com/en-us/HT213674https://support.apple.com/en-us/HT213676https://support.apple.com/en-us/HT213678
2024-01-10
Published