Vulnerability Monitor

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CVE-2021-42755


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.


Published

2022-07-18T17:15:08.413

Last Modified

2024-11-21T06:28:06.293

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.3 (MEDIUM)

Weaknesses
  • Type: Primary
    CWE-190

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application fortinet fortiproxy ≤ 1.0.7 Yes
Application fortinet fortiproxy ≤ 1.1.6 Yes
Application fortinet fortiproxy ≤ 1.2.13 Yes
Application fortinet fortiproxy ≤ 2.0.6 Yes
Application fortinet fortiproxy 7.0.0 Yes
Application fortinet fortivoice 5.3.0 Yes
Application fortinet fortivoice 5.3.1 Yes
Application fortinet fortivoice 5.3.2 Yes
Application fortinet fortivoice 5.3.3 Yes
Application fortinet fortivoice 5.3.4 Yes
Application fortinet fortivoice 5.3.5 Yes
Application fortinet fortivoice 5.3.6 Yes
Application fortinet fortivoice 5.3.7 Yes
Application fortinet fortivoice 5.3.8 Yes
Application fortinet fortivoice 5.3.10 Yes
Application fortinet fortivoice 5.3.11 Yes
Application fortinet fortivoice 5.3.12 Yes
Application fortinet fortivoice 5.3.13 Yes
Application fortinet fortivoice 5.3.14 Yes
Application fortinet fortivoice 5.3.15 Yes
Application fortinet fortivoice 5.3.16 Yes
Application fortinet fortivoice 5.3.17 Yes
Application fortinet fortivoice 5.3.18 Yes
Application fortinet fortivoice 5.3.19 Yes
Application fortinet fortivoice 5.3.20 Yes
Application fortinet fortivoice 5.3.21 Yes
Application fortinet fortivoice 5.3.22 Yes
Application fortinet fortivoice 5.3.23 Yes
Application fortinet fortivoice 5.3.24 Yes
Application fortinet fortivoice 5.3.25 Yes
Application fortinet fortivoice 5.3.26 Yes
Application fortinet fortivoice 6.0.0 Yes
Application fortinet fortivoice 6.0.1 Yes
Application fortinet fortivoice 6.0.2 Yes
Application fortinet fortivoice 6.0.3 Yes
Application fortinet fortivoice 6.0.4 Yes
Application fortinet fortivoice 6.0.5 Yes
Application fortinet fortivoice 6.0.6 Yes
Application fortinet fortivoice 6.0.7 Yes
Application fortinet fortivoice 6.0.8 Yes
Application fortinet fortivoice 6.0.9 Yes
Application fortinet fortivoice 6.0.10 Yes
Application fortinet fortivoice 6.4.0 Yes
Application fortinet fortivoice 6.4.1 Yes
Application fortinet fortivoice 6.4.2 Yes
Application fortinet fortivoice 6.4.3 Yes
Operating System fortinet fortios 5.4.0 Yes
Operating System fortinet fortios 5.4.1 Yes
Operating System fortinet fortios 5.4.2 Yes
Operating System fortinet fortios 5.4.3 Yes
Operating System fortinet fortios 5.4.4 Yes
Operating System fortinet fortios 5.4.5 Yes
Operating System fortinet fortios 5.4.6 Yes
Operating System fortinet fortios 5.4.7 Yes
Operating System fortinet fortios 5.4.8 Yes
Operating System fortinet fortios 5.4.9 Yes
Operating System fortinet fortios 5.4.10 Yes
Operating System fortinet fortios 5.4.11 Yes
Operating System fortinet fortios 5.4.12 Yes
Operating System fortinet fortios 5.4.13 Yes
Operating System fortinet fortios 5.6.0 Yes
Operating System fortinet fortios 5.6.1 Yes
Operating System fortinet fortios 5.6.2 Yes
Operating System fortinet fortios 5.6.3 Yes
Operating System fortinet fortios 5.6.4 Yes
Operating System fortinet fortios 5.6.5 Yes
Operating System fortinet fortios 5.6.6 Yes
Operating System fortinet fortios 5.6.7 Yes
Operating System fortinet fortios 5.6.8 Yes
Operating System fortinet fortios 5.6.9 Yes
Operating System fortinet fortios 5.6.10 Yes
Operating System fortinet fortios 5.6.11 Yes
Operating System fortinet fortios 5.6.12 Yes
Operating System fortinet fortios 5.6.13 Yes
Operating System fortinet fortios 5.6.14 Yes
Operating System fortinet fortios 6.0.0 Yes
Operating System fortinet fortios 6.0.1 Yes
Operating System fortinet fortios 6.0.2 Yes
Operating System fortinet fortios 6.0.3 Yes
Operating System fortinet fortios 6.0.4 Yes
Operating System fortinet fortios 6.0.5 Yes
Operating System fortinet fortios 6.0.6 Yes
Operating System fortinet fortios 6.0.7 Yes
Operating System fortinet fortios 6.0.8 Yes
Operating System fortinet fortios 6.0.9 Yes
Operating System fortinet fortios 6.0.10 Yes
Operating System fortinet fortios 6.0.11 Yes
Operating System fortinet fortios 6.0.12 Yes
Operating System fortinet fortios 6.0.13 Yes
Operating System fortinet fortios 6.0.14 Yes
Operating System fortinet fortios 6.2.0 Yes
Operating System fortinet fortios 6.2.1 Yes
Operating System fortinet fortios 6.2.2 Yes
Operating System fortinet fortios 6.2.3 Yes
Operating System fortinet fortios 6.2.4 Yes
Operating System fortinet fortios 6.2.5 Yes
Operating System fortinet fortios 6.2.6 Yes
Operating System fortinet fortios 6.2.7 Yes
Operating System fortinet fortios 6.2.8 Yes
Operating System fortinet fortios 6.2.9 Yes
Operating System fortinet fortios 6.2.10 Yes
Operating System fortinet fortios 6.4.0 Yes
Operating System fortinet fortios 6.4.1 Yes
Operating System fortinet fortios 6.4.2 Yes
Operating System fortinet fortios 6.4.3 Yes
Operating System fortinet fortios 6.4.4 Yes
Operating System fortinet fortios 6.4.5 Yes
Operating System fortinet fortios 6.4.6 Yes
Operating System fortinet fortios 6.4.7 Yes
Operating System fortinet fortios 7.0.0 Yes
Operating System fortinet fortios 7.0.1 Yes
Operating System fortinet fortios 7.0.2 Yes
Operating System fortinet fortirecorder_firmware 6.0.0 Yes
Operating System fortinet fortirecorder_firmware 6.0.1 Yes
Operating System fortinet fortirecorder_firmware 6.0.2 Yes
Operating System fortinet fortirecorder_firmware 6.0.3 Yes
Operating System fortinet fortirecorder_firmware 6.0.4 Yes
Operating System fortinet fortirecorder_firmware 6.0.5 Yes
Operating System fortinet fortirecorder_firmware 6.0.6 Yes
Operating System fortinet fortirecorder_firmware 6.0.7 Yes
Operating System fortinet fortirecorder_firmware 6.0.8 Yes
Operating System fortinet fortirecorder_firmware 6.0.9 Yes
Operating System fortinet fortirecorder_firmware 6.0.10 Yes
Operating System fortinet fortirecorder_firmware 6.4.0 Yes
Operating System fortinet fortirecorder_firmware 6.4.1 Yes
Operating System fortinet fortirecorder_firmware 6.4.2 Yes
Operating System fortinet fortiswitch ≤ 6.0.7 Yes
Operating System fortinet fortiswitch ≤ 6.2.7 Yes
Operating System fortinet fortiswitch ≤ 6.4.9 Yes
Operating System fortinet fortiswitch ≤ 7.0.2 Yes

References