OFFICE OLE2LINK(CVE-2017-0199)漏洞利用详解 FireEye最近公布了一个OFFICE 0day,在无需用户交互的情况下,打开word文档就可以通过hta脚本执行任意代码。经过研究发现,此漏洞的成因主要是word在处理内嵌OLE2LINK对象时,通过网络更新对象时没有正确处理的Content-Type所导致的一个逻辑漏洞。 漏洞利用方法 首先准备一台apac...
標頭ole2.h 程式庫Ole32.lib DllOle32.dll 另請參閱 ADVF FORMATETC IAdviseSink::OnDataChange IDataObject::D Advise IOleCache::Cache IOleObject::SetClientSite OLERENDER OleCreate OleCreateLink 意見反應 此頁面對您有幫助嗎? YesNo 提供產品意見反應| ...
TheOleQueryLinkFromDatafunction is similar to theOleQueryCreateFromDatafunction, but determines whether an OLE linked object (rather than an OLE embedded object) can be created from the clipboard data object. If the return value is S_OK, the application can then attempt to create the object wi...
显示另外 2 个 通过支持更高效地实例化需要缓存多种格式的演示文稿或数据的容器中的对象,而不是OleCreateLink支持的单个格式,扩展了 OleCreateLink功能。 语法 C++复制 HRESULTOleCreateLinkEx( [in] LPMONIKER pmkLinkSrc, [in] REFIID riid, [in] DWORD dwFlags, [in] DWORD renderopt, [in] ULONG cFormat...
In the interim, the NCC Group Cyber Defence Operations team has released a Suricata IDS signature for the download element of the exploit – https://github.com/nccgroup/Cyber-Defence/blob/master/Signatures/suricata/april2017_ole2link_0day.txt For more information, contact cirt@nccgroup....
Show 2 more Extends OleCreateLink functionality by supporting more efficient instantiation of objects in containers requiring caching of multiple formats of presentations or data, instead of the single format supported by OleCreateLink. Syntax C++ Copy HRESULT OleCreateLinkEx( [in] LPMONIKER pmkLin...
显示另外 2 个 创建链接到文件的对象。 语法 C++ 复制 HRESULT OleCreateLinkToFile( [in] LPCOLESTR lpszFileName, [in] REFIID riid, [in] DWORD renderopt, [in] LPFORMATETC lpFormatEtc, [in] LPOLECLIENTSITE pClientSite, [in] LPSTORAGE pStg, [out] LPVOID *ppvObj ); parameters [in] lp...
DWORD advf = ADVF_PRIMEFIRST; OleCreateLinkToFileEx(lpszFileName, riid, renderopt, 1, &advf, pFormatEtc, NULL, NULL, pClientSite, pStg, ppvObj); (OleCreate 的现有实例化函数, 在实例化期间,OleCreateFromFile、OleCreateFromData、OleCreateLink、OleCreateLinkToFile 和OleCreateLinkFromData) 在...
LI Xiaolun1,2,LI Xiangrong1,2,CHEN Yanlin1,2,ZHAO Weihua1,2,LIU Fushui1,2 (1.School of Mechanical and Vehicle Engineering,Beijing Institute of Technology,Beijing 100081,China; 〖JZ〗 2.Key Laboratory of High Efficiency and Low Emission Engine MIIT,Beijing 100081,China)Abstract...
AcDbOle2Frame::getLinkPathC++ virtual bool getLinkPath( ACHAR * pszPath, int nPathSize ) const; Description If this is a linked object, this function will fill in the buffer pointed to by pszPath with the path and file name to which the object is linked. If the item name...