Vulnerability Details : CVE-2023-41064
Public exploit exists!
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 16.6.1 and iPadOS 16.6.1, macOS Monterey 12.6.9, macOS Ventura 13.5.2, iOS 15.7.9 and iPadOS 15.7.9, macOS Big Sur 11.7.10. Processing a maliciously crafted image may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
Vulnerability category: Overflow
Products affected by CVE-2023-41064
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- 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:ipados:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
CVE-2023-41064 is in the CISA Known Exploited Vulnerabilities Catalog
CISA vulnerability name:
Apple iOS, iPadOS, and macOS ImageIO Buffer Overflow Vulnerability
CISA required action:
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA description:
Apple iOS, iPadOS, and macOS contain a buffer overflow vulnerability in ImageIO when processing a maliciously crafted image, which may lead to code execution. This vulnerability was chained with CVE-2023-41061.
Notes:
https://support.apple.com/en-us/HT213905, https://support.apple.com/en-us/HT213906; https://nvd.nist.gov/vuln/detail/CVE-2023-41064
Added on
2023-09-11
Action due date
2023-10-02
Exploit prediction scoring system (EPSS) score for CVE-2023-41064
0.45%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 75 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-41064
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 | 2025-02-03 |
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-2023-41064
-
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:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-41064
-
https://support.apple.com/en-us/HT213905
About the security content of iOS 16.6.1 and iPadOS 16.6.1 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/kb/HT213915
About the security content of macOS Big Sur 11.7.10 - Apple Support
-
https://support.apple.com/kb/HT213905
About the security content of iOS 16.6.1 and iPadOS 16.6.1 - Apple Support
-
https://support.apple.com/en-us/HT213906
About the security content of macOS Ventura 13.5.2 - Apple SupportRelease Notes;Vendor Advisory
-
http://seclists.org/fulldisclosure/2023/Sep/8
Full Disclosure: APPLE-SA-2023-09-11-2 macOS Monterey 12.6.9
-
http://seclists.org/fulldisclosure/2023/Sep/4
Full Disclosure: APPLE-SA-2023-09-07-2 iOS 16.6.1 and iPadOS 16.6.1
-
http://www.openwall.com/lists/oss-security/2023/09/21/4
oss-security - CVE-2023-4863: libwebp: Heap buffer overflow in WebP CodecMailing List
-
https://support.apple.com/kb/HT213906
About the security content of macOS Ventura 13.5.2 - Apple Support
-
http://seclists.org/fulldisclosure/2023/Sep/7
Full Disclosure: APPLE-SA-2023-09-11-1 iOS 15.7.9 and iPadOS 15.7.9
-
http://seclists.org/fulldisclosure/2023/Sep/9
Full Disclosure: APPLE-SA-2023-09-11-3 macOS Big Sur 11.7.10
-
https://support.apple.com/en-us/HT213913
About the security content of iOS 15.7.9 and iPadOS 15.7.9 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/kb/HT213913
About the security content of iOS 15.7.9 and iPadOS 15.7.9 - Apple Support
-
https://support.apple.com/en-us/HT213914
About the security content of macOS Monterey 12.6.9 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/kb/HT213914
About the security content of macOS Monterey 12.6.9 - Apple Support
-
https://support.apple.com/en-us/HT213915
About the security content of macOS Big Sur 11.7.10 - Apple SupportRelease Notes;Vendor Advisory
-
http://seclists.org/fulldisclosure/2023/Sep/3
Full Disclosure: APPLE-SA-2023-09-07-1 macOS Ventura 13.5.2
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