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better check for VMware vCenter vScalation Priv Esc #18631

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Dec 28, 2023
Merged

better check for VMware vCenter vScalation Priv Esc #18631

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5 changes: 4 additions & 1 deletion modules/exploits/linux/local/vcenter_java_wrapper_vmon_priv_esc.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -72,8 +72,11 @@ def java_wrapper_vmon
end

def check
return CheckCode::Safe("#{java_wrapper_vmon} not found on system") unless file?(java_wrapper_vmon)
return CheckCode::Safe("#{java_wrapper_vmon} not writable") unless writable?(java_wrapper_vmon)

group_owner = cmd_exec("stat -c \"%G\" \"#{java_wrapper_vmon}\"")
if writable?(java_wrapper_vmon) && group_owner == 'cis'
if group_owner == 'cis'
return CheckCode::Appears("#{java_wrapper_vmon} is writable and owned by cis group")
end

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