CVE-2024-50571

Description

A heap-based buffer overflow vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.2, FortiAnalyzer 7.4.0 through 7.4.5, FortiAnalyzer 7.2.0 through 7.2.9, FortiAnalyzer 7.0.0 through 7.0.13, FortiAnalyzer 6.4 all versions, FortiAnalyzer 6.2 all versions, FortiAnalyzer 6.0 all versions, FortiAnalyzer Cloud 7.4.1 through 7.4.5, FortiAnalyzer Cloud 7.2.1 through 7.2.9, FortiAnalyzer Cloud 7.0.1 through 7.0.13, FortiAnalyzer Cloud 6.4 all versions, FortiManager 7.6.0 through 7.6.1, FortiManager 7.4.0 through 7.4.5, FortiManager 7.2.0 through 7.2.9, FortiManager 7.0.0 through 7.0.13, FortiManager 6.4 all versions, FortiManager 6.2 all versions, FortiManager 6.0 all versions, FortiManager Cloud 7.6.2, FortiManager Cloud 7.4.1 through 7.4.5, FortiManager Cloud 7.2.1 through 7.2.9, FortiManager Cloud 7.0.1 through 7.0.13, FortiManager Cloud 6.4 all versions, FortiOS 7.6.0 through 7.6.2, FortiOS 7.4.0 through 7.4.6, FortiOS 7.2.0 through 7.2.10, FortiOS 7.0.0 through 7.0.16, FortiOS 6.4.0 through 6.4.15, FortiOS 6.2 all versions, FortiProxy 7.6.0 through 7.6.1, FortiProxy 7.4.0 through 7.4.7, FortiProxy 7.2.0 through 7.2.12, FortiProxy 7.0.0 through 7.0.19, FortiProxy 2.0 all versions, FortiProxy 1.2 all versions, FortiProxy 1.1 all versions, FortiProxy 1.0 all versions allows attacker to execute unauthorized code or commands via specifically crafted requests.

CVSS breakdown

Affected products

• fortinet / fortianalyzer6.4.0 – 6.4.0
• fortinet / fortianalyzer6.0.2 – 6.0.2
• fortinet / fortianalyzer6.0.3 – 6.0.3
• fortinet / fortianalyzer6.0.4 – 6.0.4
• fortinet / fortianalyzer6.0.5 – 6.0.5
• fortinet / fortianalyzer6.0.6 – 6.0.6
• fortinet / fortianalyzer6.0.7 – 6.0.7
• fortinet / fortianalyzer6.0.8 – 6.0.8
• fortinet / fortianalyzer6.0.9 – 6.0.9
• fortinet / fortianalyzer6.0.10 – 6.0.10
• fortinet / fortianalyzer6.0.11 – 6.0.11
• fortinet / fortianalyzer6.0.12 – 6.0.12
• fortinet / fortianalyzer6.2.0 – 6.2.0
• fortinet / fortianalyzer6.2.1 – 6.2.1
• fortinet / fortianalyzer6.2.2 – 6.2.2
• fortinet / fortianalyzer6.2.3 – 6.2.3
• fortinet / fortianalyzer6.2.4 – 6.2.4
• fortinet / fortianalyzer6.2.5 – 6.2.5
• fortinet / fortianalyzer6.2.6 – 6.2.6
• fortinet / fortianalyzer6.2.7 – 6.2.7
• fortinet / fortianalyzer6.2.8 – 6.2.8
• fortinet / fortianalyzer6.2.9 – 6.2.9
• fortinet / fortianalyzer6.2.10 – 6.2.10
• fortinet / fortianalyzer6.2.11 – 6.2.11
• fortinet / fortianalyzer6.2.12 – 6.2.12
• fortinet / fortianalyzer6.2.13 – 6.2.13
• fortinet / fortianalyzer6.0.1 – 6.0.1
• fortinet / fortianalyzer6.4.1 – 6.4.1
• fortinet / fortianalyzer6.4.2 – 6.4.2
• fortinet / fortianalyzer6.4.3 – 6.4.3
• fortinet / fortianalyzer6.4.4 – 6.4.4
• fortinet / fortianalyzer6.4.5 – 6.4.5
• fortinet / fortianalyzer6.4.6 – 6.4.6
• fortinet / fortianalyzer6.4.7 – 6.4.7
• fortinet / fortianalyzer6.4.8 – 6.4.8
• fortinet / fortianalyzer6.4.9 – 6.4.9
• fortinet / fortianalyzer6.4.10 – 6.4.10
• fortinet / fortianalyzer6.4.11 – 6.4.11
• fortinet / fortianalyzer6.4.12 – 6.4.12
• fortinet / fortianalyzer6.4.13 – 6.4.13
• fortinet / fortianalyzer6.4.14 – 6.4.14
• fortinet / fortianalyzer6.4.15 – 6.4.15
• fortinet / fortianalyzer7.0.0 – 7.0.0
• fortinet / fortianalyzer7.0.1 – 7.0.1
• fortinet / fortianalyzer7.0.2 – 7.0.2
• fortinet / fortianalyzer7.0.3 – 7.0.3
• fortinet / fortianalyzer7.0.4 – 7.0.4
• fortinet / fortianalyzer7.0.5 – 7.0.5
• fortinet / fortianalyzer7.0.6 – 7.0.6
• fortinet / fortianalyzer7.0.7 – 7.0.7
• fortinet / fortianalyzer7.0.8 – 7.0.8
• fortinet / fortianalyzer7.6.2 – 7.6.2
• fortinet / fortianalyzer7.6.1 – 7.6.1
• fortinet / fortianalyzer7.6.0 – 7.6.0
• fortinet / fortianalyzer7.4.5 – 7.4.5
• fortinet / fortianalyzer7.4.4 – 7.4.4
• fortinet / fortianalyzer7.4.3 – 7.4.3
• fortinet / fortianalyzer7.4.2 – 7.4.2
• fortinet / fortianalyzer7.4.1 – 7.4.1
• fortinet / fortianalyzer7.4.0 – 7.4.0
• fortinet / fortianalyzer7.2.9 – 7.2.9
• fortinet / fortianalyzer7.2.8 – 7.2.8
• fortinet / fortianalyzer7.2.7 – 7.2.7
• fortinet / fortianalyzer7.2.6 – 7.2.6
• fortinet / fortianalyzer7.2.5 – 7.2.5
• fortinet / fortianalyzer7.2.4 – 7.2.4
• fortinet / fortianalyzer7.2.3 – 7.2.3
• fortinet / fortianalyzer7.2.2 – 7.2.2
• fortinet / fortianalyzer7.2.1 – 7.2.1
• fortinet / fortianalyzer7.2.0 – 7.2.0
• fortinet / fortianalyzer7.0.13 – 7.0.13
• fortinet / fortianalyzer7.0.12 – 7.0.12
• fortinet / fortianalyzer7.0.11 – 7.0.11
• fortinet / fortianalyzer7.0.10 – 7.0.10
• fortinet / fortianalyzer7.0.9 – 7.0.9
• fortinet / fortianalyzer6.0.0 – 6.0.0
• fortinet / fortianalyzercloud6.4.2 – 6.4.2
• fortinet / fortianalyzercloud6.4.3 – 6.4.3
• fortinet / fortianalyzercloud6.4.4 – 6.4.4
• fortinet / fortianalyzercloud6.4.5 – 6.4.5
• fortinet / fortianalyzercloud6.4.6 – 6.4.6
• fortinet / fortianalyzercloud6.4.7 – 6.4.7
• fortinet / fortianalyzercloud7.0.1 – 7.0.1
• fortinet / fortianalyzercloud7.0.2 – 7.0.2
• fortinet / fortianalyzercloud7.0.3 – 7.0.3
• fortinet / fortianalyzercloud7.0.4 – 7.0.4
• fortinet / fortianalyzercloud7.0.5 – 7.0.5
• fortinet / fortianalyzercloud7.0.6 – 7.0.6
• fortinet / fortianalyzercloud7.0.7 – 7.0.7
• fortinet / fortianalyzercloud7.0.8 – 7.0.8
• fortinet / fortianalyzercloud7.0.9 – 7.0.9
• fortinet / fortianalyzercloud7.0.10 – 7.0.10
• fortinet / fortianalyzercloud7.0.11 – 7.0.11
• fortinet / fortianalyzercloud7.0.12 – 7.0.12
• fortinet / fortianalyzercloud7.0.13 – 7.0.13
• fortinet / fortianalyzercloud7.2.1 – 7.2.1
• fortinet / fortianalyzercloud7.2.2 – 7.2.2
• fortinet / fortianalyzercloud7.2.3 – 7.2.3
• fortinet / fortianalyzercloud7.2.4 – 7.2.4
• fortinet / fortianalyzercloud7.2.5 – 7.2.5
• fortinet / fortianalyzercloud7.2.6 – 7.2.6
• fortinet / fortianalyzercloud7.2.7 – 7.2.7
• fortinet / fortianalyzercloud7.2.8 – 7.2.8
• fortinet / fortianalyzercloud7.2.9 – 7.2.9
• fortinet / fortianalyzercloud7.4.1 – 7.4.1
• fortinet / fortianalyzercloud7.4.2 – 7.4.2
• fortinet / fortianalyzercloud7.4.3 – 7.4.3
• fortinet / fortianalyzercloud7.4.4 – 7.4.4
• fortinet / fortianalyzercloud7.4.5 – 7.4.5
• fortinet / fortianalyzercloud6.4.1 – 6.4.1
• fortinet / fortimanager7.6.1 – 7.6.1
• fortinet / fortimanager7.6.0 – 7.6.0
• fortinet / fortimanager7.4.5 – 7.4.5
• fortinet / fortimanager7.4.4 – 7.4.4
• fortinet / fortimanager7.4.3 – 7.4.3
• fortinet / fortimanager7.4.2 – 7.4.2
• fortinet / fortimanager7.4.1 – 7.4.1
• fortinet / fortimanager7.4.0 – 7.4.0
• fortinet / fortimanager7.2.9 – 7.2.9
• fortinet / fortimanager7.2.8 – 7.2.8
• fortinet / fortimanager7.2.7 – 7.2.7
• fortinet / fortimanager7.2.6 – 7.2.6
• fortinet / fortimanager7.2.5 – 7.2.5
• fortinet / fortimanager7.2.4 – 7.2.4
• fortinet / fortimanager7.2.3 – 7.2.3
• fortinet / fortimanager7.2.2 – 7.2.2
• fortinet / fortimanager7.2.1 – 7.2.1
• fortinet / fortimanager7.2.0 – 7.2.0
• fortinet / fortimanager7.0.13 – 7.0.13
• fortinet / fortimanager7.0.12 – 7.0.12
• fortinet / fortimanager7.0.11 – 7.0.11
• fortinet / fortimanager7.0.10 – 7.0.10
• fortinet / fortimanager7.0.9 – 7.0.9
• fortinet / fortimanager7.0.8 – 7.0.8
• fortinet / fortimanager7.0.7 – 7.0.7
• fortinet / fortimanager7.0.6 – 7.0.6
• fortinet / fortimanager7.0.5 – 7.0.5
• fortinet / fortimanager7.0.4 – 7.0.4
• fortinet / fortimanager7.0.3 – 7.0.3
• fortinet / fortimanager7.0.2 – 7.0.2
• fortinet / fortimanager7.0.1 – 7.0.1
• fortinet / fortimanager7.0.0 – 7.0.0
• fortinet / fortimanager6.4.15 – 6.4.15
• fortinet / fortimanager6.4.14 – 6.4.14
• fortinet / fortimanager6.4.13 – 6.4.13
• fortinet / fortimanager6.4.12 – 6.4.12
• fortinet / fortimanager6.4.11 – 6.4.11
• fortinet / fortimanager6.4.10 – 6.4.10
• fortinet / fortimanager6.4.9 – 6.4.9
• fortinet / fortimanager6.4.8 – 6.4.8
• fortinet / fortimanager6.4.7 – 6.4.7
• fortinet / fortimanager6.4.6 – 6.4.6
• fortinet / fortimanager6.4.5 – 6.4.5
• fortinet / fortimanager6.4.4 – 6.4.4
• fortinet / fortimanager6.4.3 – 6.4.3
• fortinet / fortimanager6.4.2 – 6.4.2
• fortinet / fortimanager6.4.1 – 6.4.1
• fortinet / fortimanager6.4.0 – 6.4.0
• fortinet / fortimanager6.2.13 – 6.2.13
• fortinet / fortimanager6.2.12 – 6.2.12
• fortinet / fortimanager6.2.11 – 6.2.11
• fortinet / fortimanager6.2.10 – 6.2.10
• fortinet / fortimanager6.2.9 – 6.2.9
• fortinet / fortimanager6.2.8 – 6.2.8
• fortinet / fortimanager6.2.7 – 6.2.7
• fortinet / fortimanager6.2.6 – 6.2.6
• fortinet / fortimanager6.2.5 – 6.2.5
• fortinet / fortimanager6.2.4 – 6.2.4
• fortinet / fortimanager6.2.3 – 6.2.3
• fortinet / fortimanager6.2.2 – 6.2.2
• fortinet / fortimanager6.2.1 – 6.2.1
• fortinet / fortimanager6.2.0 – 6.2.0
• fortinet / fortimanager6.0.12 – 6.0.12
• fortinet / fortimanager6.0.11 – 6.0.11
• fortinet / fortimanager6.0.10 – 6.0.10
• fortinet / fortimanager6.0.9 – 6.0.9
• fortinet / fortimanager6.0.8 – 6.0.8
• fortinet / fortimanager6.0.7 – 6.0.7
• fortinet / fortimanager6.0.6 – 6.0.6
• fortinet / fortimanager6.0.5 – 6.0.5
• fortinet / fortimanager6.0.4 – 6.0.4
• fortinet / fortimanager6.0.3 – 6.0.3
• fortinet / fortimanager6.0.2 – 6.0.2
• fortinet / fortimanager6.0.1 – 6.0.1
• fortinet / fortimanager6.0.0 – 6.0.0
• fortinet / fortimanagercloud6.4.2 – 6.4.2
• fortinet / fortimanagercloud6.4.3 – 6.4.3
• fortinet / fortimanagercloud6.4.4 – 6.4.4
• fortinet / fortimanagercloud6.4.5 – 6.4.5
• fortinet / fortimanagercloud6.4.6 – 6.4.6
• fortinet / fortimanagercloud6.4.7 – 6.4.7
• fortinet / fortimanagercloud7.0.1 – 7.0.1
• fortinet / fortimanagercloud7.0.2 – 7.0.2
• fortinet / fortimanagercloud7.0.3 – 7.0.3
• fortinet / fortimanagercloud7.0.4 – 7.0.4
• fortinet / fortimanagercloud7.0.5 – 7.0.5
• fortinet / fortimanagercloud7.0.6 – 7.0.6
• fortinet / fortimanagercloud7.0.7 – 7.0.7
• fortinet / fortimanagercloud7.0.8 – 7.0.8
• fortinet / fortimanagercloud7.0.9 – 7.0.9
• fortinet / fortimanagercloud7.0.10 – 7.0.10
• fortinet / fortimanagercloud7.0.11 – 7.0.11
• fortinet / fortimanagercloud6.4.1 – 6.4.1
• fortinet / fortimanagercloud7.0.12 – 7.0.12
• fortinet / fortimanagercloud7.0.13 – 7.0.13
• fortinet / fortimanagercloud7.2.1 – 7.2.1
• fortinet / fortimanagercloud7.2.2 – 7.2.2
• fortinet / fortimanagercloud7.2.3 – 7.2.3
• fortinet / fortimanagercloud7.2.4 – 7.2.4
• fortinet / fortimanagercloud7.2.5 – 7.2.5
• fortinet / fortimanagercloud7.2.6 – 7.2.6
• fortinet / fortimanagercloud7.2.7 – 7.2.7
• fortinet / fortimanagercloud7.2.8 – 7.2.8
• fortinet / fortimanagercloud7.2.9 – 7.2.9
• fortinet / fortimanagercloud7.4.1 – 7.4.1
• fortinet / fortimanagercloud7.4.2 – 7.4.2
• fortinet / fortimanagercloud7.4.3 – 7.4.3
• fortinet / fortimanagercloud7.4.4 – 7.4.4
• fortinet / fortimanagercloud7.4.5 – 7.4.5
• fortinet / fortimanagercloud7.6.2 – 7.6.2
• fortinet / FortiOS7.6.0 – 7.6.0
• fortinet / FortiOS6.4.0 – 6.4.0
• fortinet / FortiOS6.4.1 – 6.4.1
• fortinet / FortiOS6.4.2 – 6.4.2
• fortinet / FortiOS6.4.3 – 6.4.3
• fortinet / FortiOS6.4.4 – 6.4.4
• fortinet / FortiOS6.4.5 – 6.4.5
• fortinet / FortiOS6.4.6 – 6.4.6
• fortinet / FortiOS6.4.7 – 6.4.7
• fortinet / FortiOS6.4.8 – 6.4.8
• fortinet / FortiOS6.4.9 – 6.4.9
• fortinet / FortiOS6.4.10 – 6.4.10
• fortinet / FortiOS6.4.11 – 6.4.11
• fortinet / FortiOS6.4.12 – 6.4.12
• fortinet / FortiOS6.4.13 – 6.4.13
• fortinet / FortiOS6.4.14 – 6.4.14
• fortinet / FortiOS6.4.15 – 6.4.15
• fortinet / FortiOS7.0.0 – 7.0.0
• fortinet / FortiOS7.0.1 – 7.0.1
• fortinet / FortiOS7.0.2 – 7.0.2
• fortinet / FortiOS7.0.3 – 7.0.3
• fortinet / FortiOS7.0.4 – 7.0.4
• fortinet / FortiOS7.0.5 – 7.0.5
• fortinet / FortiOS7.0.6 – 7.0.6
• fortinet / FortiOS7.0.7 – 7.0.7
• fortinet / FortiOS7.0.8 – 7.0.8
• fortinet / FortiOS7.0.9 – 7.0.9
• fortinet / FortiOS7.0.10 – 7.0.10
• fortinet / FortiOS7.0.11 – 7.0.11
• fortinet / FortiOS7.0.12 – 7.0.12
• fortinet / FortiOS7.0.13 – 7.0.13
• fortinet / FortiOS7.0.14 – 7.0.14
• fortinet / FortiOS7.0.15 – 7.0.15
• fortinet / FortiOS7.0.16 – 7.0.16
• fortinet / FortiOS7.2.0 – 7.2.0
• fortinet / FortiOS7.2.1 – 7.2.1
• fortinet / FortiOS7.2.2 – 7.2.2
• fortinet / FortiOS7.2.3 – 7.2.3
• fortinet / FortiOS7.2.4 – 7.2.4
• fortinet / FortiOS7.2.5 – 7.2.5
• fortinet / FortiOS7.2.6 – 7.2.6
• fortinet / FortiOS7.2.7 – 7.2.7
• fortinet / FortiOS7.2.8 – 7.2.8
• fortinet / FortiOS7.2.9 – 7.2.9
• fortinet / FortiOS7.2.10 – 7.2.10
• fortinet / FortiOS7.4.0 – 7.4.0
• fortinet / FortiOS7.4.1 – 7.4.1
• fortinet / FortiOS7.4.2 – 7.4.2
• fortinet / FortiOS7.4.3 – 7.4.3
• fortinet / FortiOS7.4.4 – 7.4.4
• fortinet / FortiOS7.4.5 – 7.4.5
• fortinet / fortiproxy7.0.6 – 7.0.6
• fortinet / fortiproxy7.0.5 – 7.0.5
• fortinet / fortiproxy7.0.4 – 7.0.4
• fortinet / fortiproxy7.0.3 – 7.0.3
• fortinet / fortiproxy7.0.2 – 7.0.2
• fortinet / fortiproxy7.0.1 – 7.0.1
• fortinet / fortiproxy7.0.0 – 7.0.0
• fortinet / fortiproxy2.0.14 – 2.0.14
• fortinet / fortiproxy2.0.13 – 2.0.13
• fortinet / fortiproxy2.0.12 – 2.0.12
• fortinet / fortiproxy2.0.11 – 2.0.11
• fortinet / fortiproxy2.0.10 – 2.0.10
• fortinet / fortiproxy2.0.9 – 2.0.9
• fortinet / fortiproxy2.0.8 – 2.0.8
• fortinet / fortiproxy2.0.7 – 2.0.7
• fortinet / fortiproxy2.0.6 – 2.0.6
• fortinet / fortiproxy2.0.5 – 2.0.5
• fortinet / fortiproxy2.0.4 – 2.0.4
• fortinet / fortiproxy2.0.3 – 2.0.3
• fortinet / fortiproxy2.0.2 – 2.0.2
• fortinet / fortiproxy2.0.1 – 2.0.1
• fortinet / fortiproxy2.0.0 – 2.0.0
• fortinet / fortiproxy1.2.13 – 1.2.13
• fortinet / fortiproxy1.2.12 – 1.2.12
• fortinet / fortiproxy1.2.11 – 1.2.11
• fortinet / fortiproxy1.2.10 – 1.2.10
• fortinet / fortiproxy1.2.9 – 1.2.9
• fortinet / fortiproxy1.2.8 – 1.2.8
• fortinet / fortiproxy1.2.7 – 1.2.7
• fortinet / fortiproxy1.2.6 – 1.2.6
• fortinet / fortiproxy1.2.5 – 1.2.5
• fortinet / fortiproxy1.2.4 – 1.2.4
• fortinet / fortiproxy1.2.3 – 1.2.3
• fortinet / fortiproxy1.2.2 – 1.2.2
• fortinet / fortiproxy1.2.1 – 1.2.1
• fortinet / fortiproxy1.2.0 – 1.2.0
• fortinet / fortiproxy1.1.6 – 1.1.6
• fortinet / fortiproxy1.1.5 – 1.1.5
• fortinet / fortiproxy1.1.4 – 1.1.4
• fortinet / fortiproxy1.1.3 – 1.1.3
• fortinet / fortiproxy1.1.2 – 1.1.2
• fortinet / fortiproxy1.1.1 – 1.1.1
• fortinet / fortiproxy1.1.0 – 1.1.0
• fortinet / fortiproxy1.0.7 – 1.0.7
• fortinet / fortiproxy1.0.6 – 1.0.6
• fortinet / fortiproxy1.0.5 – 1.0.5
• fortinet / fortiproxy1.0.4 – 1.0.4
• fortinet / fortiproxy1.0.3 – 1.0.3
• fortinet / fortiproxy1.0.2 – 1.0.2
• fortinet / fortiproxy1.0.1 – 1.0.1
• fortinet / fortiproxy1.0.0 – 1.0.0
• fortinet / fortiproxy7.6.0 – 7.6.0
• fortinet / fortiproxy7.4.6 – 7.4.6
• fortinet / fortiproxy7.4.5 – 7.4.5
• fortinet / fortiproxy7.4.4 – 7.4.4
• fortinet / fortiproxy7.4.3 – 7.4.3
• fortinet / fortiproxy7.4.2 – 7.4.2
• fortinet / fortiproxy7.4.1 – 7.4.1
• fortinet / fortiproxy7.4.0 – 7.4.0
• fortinet / fortiproxy7.2.12 – 7.2.12
• fortinet / fortiproxy7.2.11 – 7.2.11
• fortinet / fortiproxy7.2.10 – 7.2.10
• fortinet / fortiproxy7.2.9 – 7.2.9
• fortinet / fortiproxy7.2.8 – 7.2.8
• fortinet / fortiproxy7.2.7 – 7.2.7
• fortinet / fortiproxy7.2.6 – 7.2.6
• fortinet / fortiproxy7.2.5 – 7.2.5
• fortinet / fortiproxy7.2.4 – 7.2.4
• fortinet / fortiproxy7.2.3 – 7.2.3
• fortinet / fortiproxy7.2.2 – 7.2.2
• fortinet / fortiproxy7.2.1 – 7.2.1
• fortinet / fortiproxy7.2.0 – 7.2.0
• fortinet / fortiproxy7.0.19 – 7.0.19
• fortinet / fortiproxy7.0.18 – 7.0.18
• fortinet / fortiproxy7.0.17 – 7.0.17
• fortinet / fortiproxy7.0.16 – 7.0.16
• fortinet / fortiproxy7.0.15 – 7.0.15
• fortinet / fortiproxy7.0.14 – 7.0.14
• fortinet / fortiproxy7.0.13 – 7.0.13
• fortinet / fortiproxy7.0.12 – 7.0.12
• fortinet / fortiproxy7.0.11 – 7.0.11
• fortinet / fortiproxy7.0.10 – 7.0.10
• fortinet / fortiproxy7.0.9 – 7.0.9
• fortinet / fortiproxy7.0.8 – 7.0.8
• fortinet / fortiproxy7.0.7 – 7.0.7

References

• VENDOR_ADVISORYhttps://fortiguard.fortinet.com/psirt/FG-IR-24-442