CVE-2023-47536: Firewall deny policy bypass
First published: Tue Dec 12 2023(Updated: )
An improper access control vulnerability [CWE-284] in FortiOS and FortiProxy may allow a remote unauthenticated attacker to bypass the firewall deny geolocalisation policy via timing the bypass with a GeoIP database update.
Credit: psirt@fortinet.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fortinet FortiProxy | >=2.0.0<=2.0.12 | |
| Fortinet FortiProxy | >=7.0.0<=7.0.9 | |
| Fortinet FortiProxy | >=7.2.0<=7.2.3 | |
| Fortinet FortiOS | >=6.4.0<=6.4.14 | |
| Fortinet FortiOS | >=7.0.0<=7.0.13 | |
| Fortinet FortiOS | =7.2.0 | |
| Fortinet FortiOS | =. | |
| Fortinet FortiOS | >=7.0 | |
| Fortinet FortiOS | >=6.4 | |
| Fortinet FortiProxy | >=7.2.0<=7.2.3 | |
| Fortinet FortiProxy | >=7.0.0<=7.0.9 | |
| Fortinet FortiProxy | >=2.0.0<=2.0.12 |
Remedy
Please upgrade to FortiOS version 7.4.0 or above Please upgrade to FortiOS version 7.2.1 or above Please upgrade to FortiProxy version 7.4.0 or above Please upgrade to FortiProxy version 7.2.4 or above Please upgrade to FortiProxy version 7.0.10 or above Please upgrade to FortiProxy version 2.0.13 or above
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Reference Links
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- agent/references
- agent/severity
- agent/description
- agent/softwarecombine
- agent/title
- collector/fortiguard-psirt
- source/FortiGuard
- alias/CVE-2023-47536
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-api
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- source/MITRE
- agent/last-modified-date
- collector/fortiguard-psirt-latest
- agent/event
- agent/trending
- agent/tags
- agent/source
- vendor/fortinet
- canonical/fortinet fortios
- version/fortinet fortios/.
- version/fortinet fortios/7.0
- version/fortinet fortios/6.4
- canonical/fortinet fortiproxy
- version/fortinet fortiproxy/7.2.0
- version/fortinet fortiproxy/7.2.3
- version/fortinet fortiproxy/7.0.0
- version/fortinet fortiproxy/7.0.9
- version/fortinet fortiproxy/2.0.0
- version/fortinet fortiproxy/2.0.12
- version/fortinet fortios/6.4.0
- version/fortinet fortios/6.4.14
- version/fortinet fortios/7.0.0
- version/fortinet fortios/7.0.13
- version/fortinet fortios/7.2.0