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CVE

CVE-2023-32370

A logic issue was addressed with improved validation. This issue is fixed in macOS Ventura 13.3. Content Security Policy

A logic issue was addressed with improved validation. This issue is fixed in macOS Ventura 13.3. Content Security Policy to block domains with wildcards may fail.

MEDIUM · CVSS 5.3 EPSS 0.00029
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  • SSVC automatable: yes - attacks can be scripted at scale
Sigma rules8 YARA rules0
▤

Affected Products & Versions

3
apple macos>= 13.0 and < 13.3
webkitgtk< 2.40.1
wpewebkit wpe webkit< 2.40.1
◈

Sigma Hunt Rules

8
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighSuspicious Microsoft Office Child Process - MacOS
producthighRemote Access Tool - Renamed MeshAgent Execution - MacOS
producthighBinary Padding - MacOS
productmediumSuspicious Execution via macOS Script Editor
productmediumSystem Information Discovery Via Sysctl - MacOS
productmediumNew File Exclusion Added To Time Machine Via Tmutil - MacOS
▣

Scoring & Timeline

5.3
MEDIUM · CVSS v3.1 · product-security@apple.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD06 Sep 2023 · 02:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

4
rhsaRHSA-2025:10364Important
rhsaRHSA-2023:6535Important
rhsaRHSA-2023:7055Important
suse-csafSUSE-SU-2023:3753-1
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2023/09/11/1Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/202401-04
https://support.apple.com/en-us/HT213670Release NotesVendor Advisory
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