Where
AND
AND
-Infinity
0
Severity
6.1
AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C

A externally controlled reference to a resource in another sphere vulnerability in Fortinet allows attacker to poison web caches via crafted HTTP requests, where the Host header points to an arbitrary webserver

1 / 2
Source: MITRE

Remedy

FortiOS Administrative Interface Upgrade to FortiOS version 7.0.6 and above, Upgrade to FortiOS version 7.2.1 and above. AND Set the `admin-host` property to the device hostname, which will disable `Host redirection`: config system global     set admin-host "Administrative host for HTTP and HTTPs. When set, will be used in lieu of the client's Host header for any redirection" SSLVPN interface Upgrade to FortiOS version 7.4.0 or above Upgrade to FortiOS version 7.2.5 or above AND Set the `server-hostname` property to the device hostname, which will disable `Host redirection` for SSL VPN: config vpn ssl settings                  set server-hostname Server hostname for HTTPS. When set, will be used for SSL VPN web proxy host header for any redirection. Webfilter interface (port 8008) Upgrade to FortiOS version 7.4.0 or above Upgrade to FortiOS version 7.2.5 or above Upgrade to FortiOS version 7.0.12 or above Upgrade to FortiOS version 6.4.13 or above FortiProxy Administrative Interface Upgrade to FortiProxy version 7.0.5 and above AND Set the `admin-host` property to the device hostname, which will disable `Host redirection`: config system global     set admin-host "Administrative host for HTTP and HTTPs. When set, will be used in lieu of the client's Host header for any redirection" SSLVPN interface Upgrade to FortiProxy version 7.4.0 or above AND Set the `server-hostname` property to the device hostname, which will disable `Host redirection` for SSL VPN: config vpn ssl settings                  set server-hostname Server hostname for HTTPS. When set, will be used for SSL VPN web proxy host header for any redirection. WebFilter interface (port 8008) Upgrade to FortiProxy version 7.4.0 or above Upgrade to FortiRecorder version 7.0.0 or above Upgrade to FortiRecorder version 6.4.3 or above Upgrade to FortiRecorder version 6.0.11 or above Upgrade to FortiNDR version 7.4.0 or above FortiAnalyzer & FortiManager Upgrade to version 7.6.0 or above Upgrade to version 7.4.4 or above Set the `admin-host` property to the device hostname, which will disable `Host redirection` for administrative interface. config system global set admin-host end FortiNDR Upgrade to FortiNDR version 7.2.1 or above Upgrade to FortiNDR version 7.1.1 or above AND Set the `https-redirect-host` property to the device hostname, which will disable `Host redirection`: config system global     set https-redirect-host "Administrative host for HTTP and HTTPs. When set, will be used in lieu of the client's Host header for any redirection" end FortiADC Upgrade to FortiADC version 7.1.0 or above Upgrade to FortiADC version 7.0.2 or above Upgrade to FortiADC version 6.2.4 or above AND Set the `admin-host` property to the device hostname, which will disable `Host redirection`:   config system global     set admin-host "Administrative host for HTTP and HTTPs. When set, will be used in lieu of the client's Host header for any redirection" FortiDDOS-F Upgrade to FortiDDoS-F version 6.4.0 or above Upgrade to FortiDDoS-F version 6.3.4 or above AND Set the `admin-host` property to the device hostname, which will disable `Host redirection`:   config system global     set admin-host "Administrative host for HTTP and HTTPs. When set, will be used in lieu of the client's Host header for any redirection" Upgrade to FortiSwitch version 7.2.0 or above Upgrade to FortiSwitch version 7.0.5 or above Upgrade to FortiSwitch version 6.4.11 or above Upgrade to FortiVoice version 7.0.2 or above Upgrade to FortiVoice version 6.4.9 or above Upgrade to FortiMail version 7.2.0 or above Upgrade to FortiMail version 7.0.4 or above Upgrade to FortiWLC version 8.6.7 or above Upgrade to FortiAuthenticator version 6.4.2 or above Upgrade to FortiAuthenticator version 6.3.4 or above Upgrade to FortiDDoS version 5.6.0 or above Upgrade to FortiDDoS version 5.5.2 or above Upgrade to FortiSOAR version 7.3.0 or above Upgrade to FortiTester version 7.3.0 or above Upgrade to FortiTester version 7.2.2 or above
First published (updated )
Severity
6.5
Infoleak
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

A exposure of sensitive information to an unauthorized actor in Fortinet FortiManager version 6.0.0 through 6.0.4, FortiAnalyzer version 6.0.0 through 6.0.4, FortiPortal version 6.0.0 through 6.0.9, 5.3.0 through 5.3.8, 5.2.x, 5.1.0, 5.0.x, 4.2.x, 4.1.x, FortiSwitch version 7.0.0 through 7.0.4, 6.4.0 through 6.4.10, 6.2.x, 6.0.x allows an attacker which has obtained access to a restricted administrative account to obtain sensitive information via diagnose debug commands.

1 / 2

Remedy

Upgrade to FortiManager version 6.0.5 and above, Upgrade to FortiManager version 6.2.0 and above. Upgrade to FortiAnalyzer version 6.0.5 and above, Upgrade to FortiAnalyzer version 6.2.0 and above. Upgrade to FortiPortal version 6.0.10 and above. Upgrade to FortiSwitch version 6.4.11 and above, Upgrade to FortiSwitch version 7.0.5 and above.
First published (updated )
Severity
4.3
Integer Overflow
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

An integer overflow / wraparound vulnerability [CWE-190] in FortiSwitch 7.0.2 and below, 6.4.9 and below, 6.2.x, 6.0.x; FortiRecorder 6.4.2 and below, 6.0.10 and below; FortiOS 7.0.2 and below, 6.4.8 and below, 6.2.10 and below, 6.0.x; FortiProxy 7.0.0, 2.0.6 and below, 1.2.x, 1.1.x, 1.0.x; FortiVoiceEnterprise 6.4.3 and below, 6.0.10 and below dhcpd daemon may allow an unauthenticated and network adjacent attacker to crash the dhcpd deamon, resulting in potential denial of service.

1 / 2
First published (updated )
Severity
6.3
Buffer Overflow
AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C

A buffer overflow [CWE-121] in the TFTP client library of FortiOS, may allow an authenticated local attacker to achieve arbitrary code execution via specially crafted command line arguments.

First published (updated )
Advisory
FG-IR-21-173
Severity
6.7
Buffer Overflow
AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C

A buffer overflow [CWE-121] in the TFTP client library of FortiOS before 6.4.7 and FortiOS 7.0.0 through 7.0.2, may allow an authenticated local attacker to achieve arbitrary code execution via specially crafted command line arguments.

1 / 2
Source: MITRE

Remedy

Upgrade to FortiOS version 7.0.3 or above Upgrade to FortiOS version 6.4.8 or above Upgrade to FortiOS version 6.2.10 or above Upgrade to FortiOS version 6.0.14 or above Upgrade to FortiDDoS-F version 6.4.2 or above Upgrade to FortiDDoS-F version 6.3.1 or above Upgrade to FortiDDoS-F version 6.2.3 or above Upgrade to FortiDDoS-F version 6.1.5 or above Upgrade to FortiOS-6K7K version 6.4.8 or above Upgrade to FortiOS-6K7K version 6.2.9 or above Upgrade to FortiVoice version 6.4.5 or above Upgrade to FortiVoice version 6.0.11 or above Upgrade to FortiProxy version 7.0.2 or above Upgrade to FortiProxy version 2.0.8 or above Upgrade to FortiRecorder version 7.0.0 or above Upgrade to FortiRecorder version 6.4.3 or above Upgrade to FortiRecorder version 6.0.11 or above Upgrade to upcoming FortiRecorder version 2.7.8 or above Upgrade to FortiPortal version 6.0.11 or above Upgrade to FortiMail version 7.2.0 or above Upgrade to FortiMail version 7.0.3 or above Upgrade to FortiMail version 6.4.7 or above Upgrade to FortiAnalyzer version 7.0.3 or above Upgrade to FortiAnalyzer version 6.4.8 or above Upgrade to FortiNDR version 7.0.0 or above Upgrade to FortiDDoS version 5.6.0 or above Upgrade to FortiDDoS version 5.5.2 or above Upgrade to FortiSwitch version 7.2.0 or above Upgrade to FortiSwitch version 7.0.4 or above Upgrade to FortiSwitch version 6.4.10 or above Upgrade to FortiADC version 7.0.1 or above Upgrade to FortiADC version 6.2.3 or above Upgrade to FortiADC version 6.1.6 or above Upgrade to FortiWeb version 7.0.0 or above Upgrade to FortiWeb version 6.4.2 or above Upgrade to FortiWeb version 6.3.17 or above Upgrade to FortiManager version 7.0.3 or above Upgrade to FortiManager version 6.4.8 or above
First published (updated )
Severity
6.5
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

A missing release of memory after effective lifetime vulnerability in FortiSwitch 6.4.0 to 6.4.6, 6.2.0 to 6.2.6, 6.0.0 to 6.0.6, 3.6.11 and below may allow an attacker on an adjacent network to exhaust available memory by sending specifically crafted LLDP/CDP/EDP packets to the device.

First published (updated )

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