Vulnerability Details : CVE-2023-27946
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Ventura 13.3, iOS 15.7.4 and iPadOS 15.7.4, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
Products affected by CVE-2023-27946
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-27946
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-27946
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2023-27946
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-27946
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https://support.apple.com/en-us/HT213673
About the security content of iOS 15.7.4 and iPadOS 15.7.4 - Apple SupportVendor Advisory
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http://seclists.org/fulldisclosure/2023/May/7
Full Disclosure: APPLE-SA-2023-03-27-2 iOS 15.7.4 and iPadOS 15.7.4
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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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