Vulnerability Details : CVE-2023-32423
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, Safari 16.5, iOS 16.5 and iPadOS 16.5. Processing web content may disclose sensitive information.
Vulnerability category: Overflow
Products affected by CVE-2023-32423
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-32423
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 34 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-32423
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2023-32423
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-32423
-
https://support.apple.com/en-us/HT213761
About the security content of tvOS 16.5 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/en-us/HT213757
About the security content of iOS 16.5 and iPadOS 16.5 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/en-us/HT213758
About the security content of macOS Ventura 13.4 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/en-us/HT213764
About the security content of watchOS 9.5 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/en-us/HT213762
About the security content of Safari 16.5 - Apple SupportRelease Notes;Vendor Advisory
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