Description
Integer overflow in the read_nttrans_ea_list function in nttrans.c in smbd in Samba 3.x before 3.5.22, 3.6.x before 3.6.17, and 4.x before 4.0.8 allows remote attackers to cause a denial of service (memory consumption) via a malformed packet. Important Note: in order to work, the "ea support" option on the target share must be enabled.
Module options
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
msf > use auxiliary/dos/samba/read/nttrans_ea_listmsf undefined(nttrans_ea_list) > show actions ...actions...msf undefined(nttrans_ea_list) > set ACTION < action-name >msf undefined(nttrans_ea_list) > show options ...show and set options...msf undefined(nttrans_ea_list) > runPrioritise with Active Threat Intelligence
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