- Vulnerability/
- CVE-2024-23113
CVE-2024-23113: Format String Bug in fgfmd
First published: Thu Feb 08 2024(Updated: )
A use of externally-controlled format string in Fortinet FortiOS versions 7.4.0 through 7.4.2, 7.2.0 through 7.2.6, 7.0.0 through 7.0.13, FortiProxy versions 7.4.0 through 7.4.2, 7.2.0 through 7.2.8, 7.0.0 through 7.0.14, FortiPAM versions 1.2.0, 1.1.0 through 1.1.2, 1.0.0 through 1.0.3, FortiSwitchManager versions 7.2.0 through 7.2.3, 7.0.0 through 7.0.3 allows attacker to execute unauthorized code or commands via specially crafted packets.
Credit: psirt@fortinet.com psirt@fortinet.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fortinet FortiOS | =6.0.x | |
| Fortinet FortiOS | ||
| Fortinet FortiSIEM | ||
| Fortinet Multiple Products | ||
| Fortinet FortiProxy | >=7.0.0<=7.0.14 | |
| Fortinet FortiProxy | >=7.2.0<=7.2.8 | |
| Fortinet FortiProxy | >=7.4.0<=7.4.2 | |
| Fortinet FortiSwitchManager | >=7.0.0<=7.0.3 | |
| Fortinet FortiSwitchManager | >=7.2.0<=7.2.3 | |
| Fortinet FortiOS | >=7.0.0<=7.0.13 | |
| Fortinet FortiOS | >=7.2.0<=7.2.6 | |
| Fortinet FortiOS | >=7.4.0<=7.4.2 | |
| Fortinet FortiPAM | >=1.0.0<=1.0.3 | |
| Fortinet FortiPAM | >=1.1.0<=1.1.2 | |
| Fortinet FortiPAM | =1.2.0 | |
| Fortinet FortiOS | >=7.4.0<=7.4.2 | |
| Fortinet FortiOS | >=7.2.0<=7.2.6 | |
| Fortinet FortiOS | >=7.0.0<=7.0.13 | |
| Fortinet FortiPAM | >=1.2 | |
| Fortinet FortiPAM | >=1.1 | |
| Fortinet FortiPAM | >=1.0 | |
| Fortinet FortiProxy | >=7.4.0<=7.4.2 | |
| Fortinet FortiProxy | >=7.2.0<=7.2.8 | |
| Fortinet FortiProxy | >=7.0.0<=7.0.15 | |
| Fortinet FortiSwitchManager | >=7.2.0<=7.2.3 | |
| Fortinet FortiSwitchManager | >=7.0.0<=7.0.3 | |
| >=7.0.0<=7.0.14 | ||
| >=7.2.0<=7.2.8 | ||
| >=7.4.0<=7.4.2 | ||
| >=7.0.0<=7.0.3 | ||
| >=7.2.0<=7.2.3 | ||
| >=7.0.0<=7.0.13 | ||
| >=7.2.0<=7.2.6 | ||
| >=7.4.0<=7.4.2 | ||
| >=1.0.0<=1.0.3 | ||
| >=1.1.0<=1.1.2 | ||
| =1.2.0 |
Remedy
Please upgrade to FortiWeb version 7.4.3 or above Please upgrade to FortiVoice version 7.0.2 or above Please upgrade to FortiVoice version 6.4.9 or above Please upgrade to FortiSwitchManager version 7.2.4 or above Please upgrade to FortiSwitchManager version 7.0.4 or above Please upgrade to FortiOS version 7.4.3 or above Please upgrade to FortiOS version 7.2.7 or above Please upgrade to FortiOS version 7.0.14 or above Please upgrade to FortiAuthenticator version 7.0.0 or above Please upgrade to FortiPAM version 1.2.1 or above Please upgrade to FortiPAM version 1.1.3 or above Please upgrade to FortiProxy version 7.4.3 or above Please upgrade to FortiProxy version 7.2.9 or above Please upgrade to FortiProxy version 7.0.16 or above
Remedy
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
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Reference Links
- https://www.bleepingcomputer.com/news/security/new-fortinet-rce-flaw-in-ssl-vpn-likely-exploited-in-attacks/
- https://www.theregister.com/2024/02/09/a_look_at_fortinet_week/
- https://www.fortiguard.com/psirt/FG-IR-24-029
- https://nvd.nist.gov/vuln/detail/CVE-2024-23113
- https://www.bleepingcomputer.com/news/security/cisa-says-critical-fortinet-rce-flaw-now-exploited-in-attacks/
- https://fortiguard.com/psirt/FG-IR-24-029
- https://www.theregister.com/2024/10/10/cisa_ivanti_fortinet_vulns/
- https://www.theregister.com/2024/10/14/fortinet_vulnerability/
- https://www.fortiguard.com/psirt/cvrf/FG-IR-24-029
- https://www.theregister.com/2024/10/23/fortimanager_critical_vulnerability/
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- collector/bleeping-computer
- source/BleepingComputer
- alias/CVE-2024-21762
- alias/CVE-2024-23113
- alias/CVE-2023-44487
- alias/CVE-2023-47537
- agent/type
- collector/the-register
- source/The Register
- alias/CVE-2024-23108
- alias/CVE-2024-23109
- alias/CVE-2023-34992
- agent/first-publish-date
- agent/weakness
- agent/severity
- collector/epss-latest
- source/FIRST
- agent/epss
- agent/title
- zeroday/true
- agent/news-ai
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- exploited/true
- collector/cisa-known-exploited
- source/CISA
- agent/remedy
- agent/author
- alias/CVE-2022-42475
- collector/nvd-api
- source/NVD
- alias/CVE-2024-9379
- alias/CVE-2024-9380
- alias/CVE-2024-8963
- alias/CVE-2024-8190
- alias/CVE-2024-9381
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/nvd-cve
- agent/references
- collector/fortiguard-psirt-latest
- source/FortiGuard
- agent/event
- collector/fortiguard-psirt
- agent/softwarecombine
- agent/tags
- alias/CVE-2024-47575
- vendor/fortinet
- canonical/fortinet fortios
- version/fortinet fortios/6.0.x
- canonical/fortinet fortisiem
- canonical/fortinet multiple products
- canonical/fortinet fortiproxy
- version/fortinet fortiproxy/7.0.0
- version/fortinet fortiproxy/7.0.14
- version/fortinet fortiproxy/7.2.0
- version/fortinet fortiproxy/7.2.8
- version/fortinet fortiproxy/7.4.0
- version/fortinet fortiproxy/7.4.2
- canonical/fortinet fortiswitchmanager
- version/fortinet fortiswitchmanager/7.0.0
- version/fortinet fortiswitchmanager/7.0.3
- version/fortinet fortiswitchmanager/7.2.0
- version/fortinet fortiswitchmanager/7.2.3
- version/fortinet fortios/7.0.0
- version/fortinet fortios/7.0.13
- version/fortinet fortios/7.2.0
- version/fortinet fortios/7.2.6
- version/fortinet fortios/7.4.0
- version/fortinet fortios/7.4.2
- canonical/fortinet fortipam
- version/fortinet fortipam/1.0.0
- version/fortinet fortipam/1.0.3
- version/fortinet fortipam/1.1.0
- version/fortinet fortipam/1.1.2
- version/fortinet fortipam/1.2.0
- version/fortinet fortipam/1.2
- version/fortinet fortipam/1.1
- version/fortinet fortipam/1.0
- version/fortinet fortiproxy/7.0.15