CVE-2023-41064
Confirmed PUBLISHEDA 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,...
Recommended Action
Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
At a Glance
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.
- CVE Published
- Sep 07, 2023
- Exploitation Reported
- Sep 11, 2023
- CVSS
- 7.8 High
- EPSS
- —
Affected Versions
| Vendor | Product | Version | Status |
|---|---|---|---|
| Apple |
macOS
|
unspecified to < 12.6 |
Affected |
| Apple |
macOS
|
unspecified to < 11.7 |
Affected |
| Apple |
iOS and iPadOS
|
unspecified to < 16.6 |
Affected |
| Apple |
iOS and iPadOS
|
unspecified to < 15.7 |
Affected |
| Apple |
macOS
|
unspecified to < 13.5 |
Affected |
CVE References
- support.apple.com/en-us/HT213914 support.apple.com · CVE Record https://support.apple.com/en-us/HT213914
- support.apple.com/en-us/HT213915 support.apple.com · CVE Record https://support.apple.com/en-us/HT213915
- support.apple.com/en-us/HT213905 support.apple.com · CVE Record https://support.apple.com/en-us/HT213905
- support.apple.com/en-us/HT213913 support.apple.com · CVE Record https://support.apple.com/en-us/HT213913
- support.apple.com/en-us/HT213906 support.apple.com · CVE Record https://support.apple.com/en-us/HT213906
Show 1 more reference
- OSS-Security Mailing List openwall.com · CVE Record http://www.openwall.com/lists/oss-security/2023/09/21/4
Recommended Actions
- Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
- Check enrichment artifacts for scanner coverage and available PoCs before rolling remediation validation.
- Use the Pro API to automate enrichment, telemetry, and workflow delivery for VM, SOC, and CTI pipelines.
Known Exploited Vulnerability Sources
Catalogues that list this CVE as a known exploited vulnerability.
Per-source evidence links for KEV attestations are available through the KEVIntel Pro API.
Learn about Pro API access| Source | Added |
|---|---|
| CISA First | 2023-09-11 00:00 UTC |
No detection artifacts or sensor request patterns are available for this CVE yet.
Check back as sensor telemetry and scanner integrations are updated.
Virtual Patch
Compensating WAF rules to help reduce exposure to this CVE. Rule content and deployable vendor exports are available with KEVIntel Enterprise.
KEVIntel does not currently have a virtual patch for this CVE. When available, KEVIntel virtual patches ship as deployable ModSecurity, Cloudflare, and AWS WAF rules.
Enterprise feature. Virtual patch rule content and deployable vendor exports (ModSecurity, Cloudflare, AWS WAF) are available to KEVIntel Enterprise users.
CVSS Scores
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitation Status
Exploited in the wild
Recorded 2023-09-11 00:00:00 UTC · CISA
Proof of concept available
Recorded 2023-11-13 17:07:02 UTC · GitHub
Weaknesses (CWE)
-
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Scanner Integrations
| Scanner | Reference | Detected |
|---|---|---|
| Nessus | https://www.tenable.com/plugins/nessus/181408 | Jun 02, 2025 |
Potential Proof of Concepts
These PoCs are unverified and could contain malware. Use at your own risk.
github · Created 2023-11-13 17:07:02 UTC · 3 stars
Timeline
Key exploitation, disclosure, scanner coverage, and KEV attestation events for this CVE.
-
09:26 UTC about 1 year ago09:26 UTC · about 1 year ago
Nessus plugin available
Scanner coverage available
-
17:07 UTC over 2 years ago17:07 UTC · over 2 years ago
Public PoC available
Public proof-of-concept code published
-
00:00 UTC almost 3 years ago00:00 UTC · almost 3 years ago
Added to CISA KEV
Listed in the CISA Known Exploited Vulnerabilities catalog
-
17:30 UTC almost 3 years ago17:30 UTC · almost 3 years ago
CVE published
Vulnerability disclosed publicly
-
18:10 UTC almost 3 years ago18:10 UTC · almost 3 years ago
CVE ID reserved
Identifier reserved by the CNA
Automate This Intelligence with the Pro API
Confidence scoring, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.
Pro API Example
GET /api/v2/pro/kevs/CVE-2023-41064
{
"cve_id": "CVE-2023-41064",
"title": "A buffer overflow issue was addressed with improved memory handling. This iss...",
"affected_vendor": "Apple",
"affected_product": "macOS, iOS and iPadOS",
"affected_versions": [
{ "vendor": "...", "product": "...", "status": "affected", "display_label": "..." }
],
"confidence": "Confirmed",
"cvss_score": 7.8,
"epss_score": null,
"exploit_status": {
"exploited_in_the_wild": true,
"active_exploitation_observed": false
},
"sensor_telemetry": { "...": "Pro API fields" },
"proof_of_concepts": [ "..." ],
"scanner_integrations": [ "..." ]
}