CVE-2023-32387
published 2023-06-23CVE-2023-32387: A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6, macOS Ventura 13.4. A…
PriorityP352critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.71%
74.9th percentile
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6, macOS Ventura 13.4. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | macos | >= 11.0.0 < 11.7.7 | 11.7.7 |
| apple | macos | >= 12.0.0 < 12.6.6 | 12.6.6 |
| apple | macos | >= 13.0 < 13.4 | 13.4 |
| apple | macos | >= unspecified < 13.4 | 13.4 |
| apple | macos | >= unspecified < 12.6 | 12.6 |
| apple | macos | >= unspecified < 11.7 | 11.7 |
| apple | macos_big_sur | — | — |
| apple | macos_monterey | — | — |
| apple | macos_ventura | — | — |
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Apple
CVE-2023-32387: macOS Ventura 13.4
vendor_apple·2023-05-18·CVSS 9.8
CVE-2023-32387 [CRITICAL] CVE-2023-32387: macOS Ventura 13.4
Apple Security Update: About the security content of macOS Ventura 13.4
Product: macOS Ventura
Version: 13.4
CVE: CVE-2023-32387
Component: CUPS
Impact: An unauthenticated user may be able to access recently printed documents
Description: An authentication issue was addressed with improved state management.
Apple
CVE-2023-32387: macOS Monterey 12.6.6
vendor_apple·2023-05-18·CVSS 9.8
CVE-2023-32387 [CRITICAL] CVE-2023-32387: macOS Monterey 12.6.6
Apple Security Update: About the security content of macOS Monterey 12.6.6
Product: macOS Monterey
Version: 12.6.6
CVE: CVE-2023-32387
Component: CUPS
Impact: An unauthenticated user may be able to access recently printed documents
Description: An authentication issue was addressed with improved state management.
Apple
CVE-2023-32387: macOS Big Sur 11.7.7
vendor_apple·2023-05-18·CVSS 9.8
CVE-2023-32387 [CRITICAL] CVE-2023-32387: macOS Big Sur 11.7.7
Apple Security Update: About the security content of macOS Big Sur 11.7.7
Product: macOS Big Sur
Version: 11.7.7
CVE: CVE-2023-32387
Component: CUPS
Impact: An unauthenticated user may be able to access recently printed documents
Description: An authentication issue was addressed with improved state management.
GHSA
GHSA-pxjc-2pxw-qcpg: A use-after-free issue was addressed with improved memory management
ghsa_unreviewed·2023-06-23
CVE-2023-32387 [CRITICAL] CWE-416 GHSA-pxjc-2pxw-qcpg: A use-after-free issue was addressed with improved memory management
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.4, macOS Big Sur 11.7.7, macOS Monterey 12.6.6. A remote attacker may be able to cause unexpected app termination or arbitrary code execution
No detection rules found.
No public exploits indexed.
Talos
Uncovering weaknesses in Apple macOS and VMWare vCenter: 12 vulnerabilities in RPC implementation
blogs_talos·2023-07-13
Uncovering weaknesses in Apple macOS and VMWare vCenter: 12 vulnerabilities in RPC implementation
- Cisco Talos discovered 12 memory corruption vulnerabilities in MSRPC implementations on Apple macOS and VMWare vCenter.
- Seven vulnerabilities affect Apple macOS only.
- Two vulnerabilities affect VMWare vCenter.
- Three vulnerabilities affect both.
- For more on these individual vulnerabilities, read Talos’ advisories on the issues here.
- MSRPC implementations on macOS and vCenter are based on the same DCERPC codebase, forked at different times and modified to suit different use cases
- Uncovered issues fall into use-after-free, buffer-overflow, information leak and denial-of-service vulnerability classes. Some of these could be combined to achieve remote code execution or privilege escalation.
- Apple has addressed all of the vulnerabilities on three separate occasions in their sched
Talos
Uncovering weaknesses in Apple macOS and VMWare vCenter: 12 vulnerabilities in RPC implementation
blogs_talos·2023-07-13
Uncovering weaknesses in Apple macOS and VMWare vCenter: 12 vulnerabilities in RPC implementation
## Uncovering weaknesses in Apple macOS and VMWare vCenter: 12 vulnerabilities in RPC implementation
Cisco Talos discovered 12 memory corruption vulnerabilities in MSRPC implementations on Apple macOS and VMWare vCenter. - Seven vulnerabilities affect Apple macOS only. - Two vulnerabilities affect VMWare vCenter. - Three vulnerabilities affect both.
For more on these individual vulnerabilities, read Talos’ advisories on the issues here .
MSRPC implementations on macOS and vCenter are based on the same DCERPC codebase, forked at different times and modified to suit different use cases
Uncovered issues fall into use-after-free, buffer-overflow, information leak and denial-of-service vulnerability classes. Some of these could be combined to achieve remote code execution or privilege escal
https://support.apple.com/en-us/HT213758https://support.apple.com/en-us/HT213759https://support.apple.com/en-us/HT213760https://support.apple.com/en-us/HT213758https://support.apple.com/en-us/HT213759https://support.apple.com/en-us/HT213760https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1717
2023-06-23
Published