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=========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2024.2167 FortiClientMac - Lack of configuration file validation 10 April 2024 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: FortiClientMac Publisher: Fortinet Operating System: Fortinet macOS Resolution: Patch/Upgrade CVE Names: CVE-2023-45588 CVE-2024-31492 Original Bulletin: https://fortiguard.fortinet.com/psirt/FG-IR-23-345 Comment: CVSS (Max): 7.8 CVE-2023-45588 (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H/E:P/RL:X/RC:X) CVSS Source: Fortinet Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H/E:P/RL:X/RC:X - --------------------------BEGIN INCLUDED TEXT-------------------- FortiClientMac - Lack of configuration file validation IR Number : FG-IR-23-345 Date : Apr 9, 2024 Severity : High CVSSv3 Score : 7.8 Impact : Execute unauthorized code or commands CVE ID : CVE-2023-45588 CVE-2024-31492 Summary An external control of file name or path vulnerability [CWE-73] in FortiClientMac's installer may allow a local attacker to execute arbitrary code or commands via writing a malicious configuration file in /tmp before starting the installation process. Version | Affected | Solution FortiClientMac 7.2 | 7.2.0 through 7.2.3 | Upgrade to 7.2.4 or above FortiClientMac 7.0 | 7.0.6 through 7.0.10 | Upgrade to 7.0.11 or above Acknowledgement Fortinet is pleased to thank Tomas Kabrt for reporting this vulnerability under responsible disclosure. Timeline 2024-04-09: Initial publication - --------------------------END INCLUDED TEXT---------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. ===========================================================================