Vulnerability Details : CVE-2023-40441
A resource exhaustion issue was addressed with improved input validation. This issue is fixed in iOS 17 and iPadOS 17, macOS Sonoma 14. Processing web content may lead to a denial-of-service.
Vulnerability category: Denial of service
Products affected by CVE-2023-40441
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-40441
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-40441
| 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:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2023-40441
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-40441
-
https://support.apple.com/en-us/HT213938
About the security content of iOS 17 and iPadOS 17 - Apple SupportRelease Notes;Vendor Advisory
-
http://seclists.org/fulldisclosure/2023/Oct/3
Full Disclosure: APPLE-SA-09-26-2023-2 macOS Sonoma 14Mailing List;Third Party Advisory
-
http://seclists.org/fulldisclosure/2023/Oct/8
Full Disclosure: APPLE-SA-09-26-2023-7 iOS 17 and iPadOS 17Mailing List;Third Party Advisory
-
https://support.apple.com/en-us/HT213940
About the security content of macOS Sonoma 14 - Apple SupportRelease Notes;Vendor Advisory
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