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Fix revision number checks for cve_2021_40449.rb #18800

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merged 1 commit into from
Feb 12, 2024
Merged

Fix revision number checks for cve_2021_40449.rb #18800

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20 changes: 10 additions & 10 deletions modules/exploits/windows/local/cve_2021_40449.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -87,35 +87,35 @@ def check
end

# Build numbers taken from https://www.qualys.com/research/security-alerts/2021-10-12/microsoft/
if version.build_number == Msf::WindowsVersion::Win11_21H2 && version.build_number.revision_number.between?(0, 257)
if version.build_number == Msf::WindowsVersion::Win11_21H2 && version.revision_number.between?(0, 257)
return CheckCode::Appears('Vulnerable Windows 11 build detected!')
elsif version.build_number == Msf::WindowsVersion::Server2022 && version.build_number.revision_number.between?(0, 287)
elsif version.build_number == Msf::WindowsVersion::Server2022 && version.revision_number.between?(0, 287)
return CheckCode::Appears('Vulnerable Windows Server 2022 build detected!')
elsif version.build_number == Msf::WindowsVersion::Win10_21H2 && version.build_number.revision_number.between?(0, 1318)
elsif version.build_number == Msf::WindowsVersion::Win10_21H2 && version.revision_number.between?(0, 1318)
return CheckCode::Appears('Vulnerable Windows 10 21H2 build detected!')
elsif version.build_number == Msf::WindowsVersion::Win10_21H1 && version.build_number.revision_number.between?(0, 1287)
elsif version.build_number == Msf::WindowsVersion::Win10_21H1 && version.revision_number.between?(0, 1287)
return CheckCode::Appears('Vulnerable Windows 10 21H1 build detected!')
elsif version.build_number == Msf::WindowsVersion::Win10_20H2 && version.build_number.revision_number.between?(0, 1287)
elsif version.build_number == Msf::WindowsVersion::Win10_20H2 && version.revision_number.between?(0, 1287)
return CheckCode::Appears('Vulnerable Windows 10 20H2 build detected!')
elsif version.build_number == Msf::WindowsVersion::Win10_2004 && version.build_number.revision_number.between?(0, 1287)
elsif version.build_number == Msf::WindowsVersion::Win10_2004 && version.revision_number.between?(0, 1287)
return CheckCode::Appears('Vulnerable Windows 10 20H1 build detected!')
elsif version.build_number == Msf::WindowsVersion::Win10_1909 && version.build_number.revision_number.between?(0, 1853)
elsif version.build_number == Msf::WindowsVersion::Win10_1909 && version.revision_number.between?(0, 1853)
return CheckCode::Appears('Vulnerable Windows 10 v1909 build detected!')
elsif version.build_number == Msf::WindowsVersion::Win10_1903
return CheckCode::Appears('Vulnerable Windows 10 v1903 build detected!')
elsif version.build_number == Msf::WindowsVersion::Win10_1809 && version.build_number.revision_number.between?(0, 2236)
elsif version.build_number == Msf::WindowsVersion::Win10_1809 && version.revision_number.between?(0, 2236)
return CheckCode::Appears('Vulnerable Windows 10 v1809 build detected!')
elsif version.build_number == Msf::WindowsVersion::Win10_1803
return CheckCode::Appears('Vulnerable Windows 10 v1803 build detected!')
elsif version.build_number == Msf::WindowsVersion::Win10_1709
return CheckCode::Appears('Vulnerable Windows 10 v1709 build detected!')
elsif version.build_number == Msf::WindowsVersion::Win10_1703
return CheckCode::Appears('Vulnerable Windows 10 v1703 build detected!')
elsif version.build_number == Msf::WindowsVersion::Win10_1607 && version.build_number.revision_number.between?(0, 4703)
elsif version.build_number == Msf::WindowsVersion::Win10_1607 && version.revision_number.between?(0, 4703)
return CheckCode::Appears('Vulnerable Windows 10 v1607 build detected!')
elsif version.build_number == Msf::WindowsVersion::Win10_1511
return CheckCode::Appears('Vulnerable Windows 10 v1511 build detected!')
elsif version.build_number == Msf::WindowsVersion::Win10_1507 && version.build_number.revision_number.between?(0, 19085)
elsif version.build_number == Msf::WindowsVersion::Win10_1507 && version.revision_number.between?(0, 19085)
return CheckCode::Appears('Vulnerable Windows 10 v1507 build detected!')
elsif version.build_number == Msf::WindowsVersion::Win81 # Includes Server 2012 R2
return CheckCode::Detected('Windows 8.1/Windows Server 2012 R2 build detected!')
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