Vulnerability Details : CVE-2023-27937
An integer overflow was addressed with improved input validation. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, macOS Big Sur 11.7.5, macOS Monterey 12.6.4, tvOS 16.4, watchOS 9.4. Parsing a maliciously crafted plist may lead to an unexpected app termination or arbitrary code execution.
Vulnerability category: Overflow
Products affected by CVE-2023-27937
- 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:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-27937
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 23 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-27937
| 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
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-01-29 |
|
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-2023-27937
-
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-27937
-
https://support.apple.com/en-us/HT213678
About the security content of watchOS 9.4 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/en-us/HT213674
About the security content of tvOS 16.4 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/en-us/HT213675
About the security content of macOS Big Sur 11.7.5 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/en-us/HT213676
About the security content of iOS 16.4 and iPadOS 16.4 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/en-us/HT213670
About the security content of macOS Ventura 13.3 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/en-us/HT213677
About the security content of macOS Monterey 12.6.4 - Apple SupportRelease Notes;Vendor Advisory
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