Vulnerability Details : CVE-2023-27953
The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. A remote user may be able to cause unexpected system termination or corrupt kernel memory.
Vulnerability category: Memory Corruption
Products affected by CVE-2023-27953
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-27953
0.38%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-27953
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2023-27953
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-27953
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https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1688
TALOS-2022-1688 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence
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https://support.apple.com/en-us/HT213675
About the security content of macOS Big Sur 11.7.5 - Apple SupportVendor Advisory
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https://support.apple.com/en-us/HT213670
About the security content of macOS Ventura 13.3 - Apple SupportVendor Advisory
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https://support.apple.com/en-us/HT213677
About the security content of macOS Monterey 12.6.4 - Apple SupportVendor Advisory
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