Adds sudo version check using existing functionality

Author: msutovsky-r7

modules/exploits/linux/local/sudo_chroot_cve_2025_32463.rb

@@ -10,6 +10,7 @@ class MetasploitModule < Msf::Exploit::Local
   include Msf::Post::Linux::Priv
   include Msf::Post::Linux::System
   include Msf::Post::Linux::Compile
+  include Msf::Post::Linux::Packages
   include Msf::Exploit::EXE
   include Msf::Exploit::FileDropper
 
@@ -70,27 +71,13 @@ def initialize(info = {})
     ]
   end
 
-  # borrowed from exploits/linux/local/sudo_baron_samedit.rb
-  def get_versions
-    versions = {}
-    output = cmd_exec('sudo --version')
-    if output
-      version = output.split("\n").first.split(' ').last
-      versions[:sudo] = version if version =~ /^\d/
-    end
-    versions
-  end
-
   def check
-    sudo_version = get_versions[:sudo]
+    sudo_version = installed_package_version('sudo')
 
-    return CheckCode::Unknown('Could not identify the version of sudo.') if sudo_version.nil?
+    return CheckCode::Unknown('Could not identify the version of sudo.') if sudo_version.blank?
 
     return CheckCode::Safe if !file?('/etc/nsswitch.conf')
 
-    # as `sudo --version` returns the version in format `[version]p[minor version?]`, we need to remove the `p` character.
-    sudo_version.gsub!(/p/, '.')
-
     return CheckCode::Appears("Running version #{sudo_version}") if Rex::Version.new(sudo_version).between?(Rex::Version.new('1.9.14'), Rex::Version.new('1.9.17'))
 
     CheckCode::Safe("Sudo #{sudo_version} is not vulnerable")