On Tue, 12 Dec 2006, Joxean Koret wrote: > > Wow! That's fun! The so called "Word 0 day" flaw also affects > OpenOffice.org! At least, 1.1.3. And, oh! Abiword does something cool > with the file: This is NOT a 0day. It is a disclosed vulnerability in full-disclosure mode, on a mailing list (fuzzing mailing list). I am not sure why I got this 10 times now, I thought the days of these bounces were over. But I am tired of seeing every full-disclosure vulnerability called a 0day anymore. A 0day, whatever definition you use, is used in the wild before people are aware of it. > > joxean@joxeankoret $ abiword 12122006-djtest.doc > > ** (AbiWord-2.2:24313): WARNING **: Invalid seek > > ** (AbiWord-2.2:24313): WARNING **: Invalid seek > > ** (AbiWord-2.2:24313): WARNING **: Invalid seek > > ** (AbiWord-2.2:24313): WARNING **: Invalid seek > joxean@joxeankoret $ ooffice 12122006-djtest.doc > OpenOffice.org lockfile found (/home/joxean/.openoffice/1.1.3/.lock) > Using existing OpenOffice.org > Application Errorsh: line 1: crash_report: command not found > Application Error > > Fatal exception: Signal 6 > Stack: > /usr/lib/openoffice/program/libsal.so.3[0xb72e13ec] > /usr/lib/openoffice/program/libsal.so.3[0xb72e1579] > /usr/lib/openoffice/program/libsal.so.3[0xb72e1644] > [0xffffe420] > /lib/tls/libc.so.6(abort+0x1d2)[0xb6c2cfa2] > /usr/lib/openoffice/program/libvcl645li.so[0xb7fadd3b] > /usr/lib/openoffice/program/libvcl645li.so(_ZN11Application5AbortERK6String+0x1f)[0xb7df3997] > /usr/lib/openoffice/program/soffice.bin(_ZN7desktop7Desktop9ExceptionEt > +0x53)[0x8063029] > /usr/lib/openoffice/program/libvcl645li.so(_ZN23ImplVCLExceptionHandler6signalEP13oslSignalInfo+0xb2)[0xb7df894e] > /usr/lib/openoffice/program/libvos3gcc3.so(_ZN3vos28_cpp_OSignalHandler_FunctionEPvP13oslSignalInfo+0x18)[0xb750b2f6] > /usr/lib/openoffice/program/libvos3gcc3.so(_Z24_OSignalHandler_FunctionPvP13oslSignalInfo+0x26)[0xb750b2d6] > /usr/lib/openoffice/program/libsal.so.3[0xb72e1496] > /usr/lib/openoffice/program/libsal.so.3[0xb72e1625] > [0xffffe420] > /lib/tls/libc.so.6(abort+0x1d2)[0xb6c2cfa2] > /usr/lib/openoffice/program/libvcl645li.so[0xb7fadd3b] > /usr/lib/openoffice/program/libvcl645li.so(_ZN11Application5AbortERK6String+0x1f)[0xb7df3997] > /usr/lib/openoffice/program/soffice.bin(_ZN7desktop7Desktop9ExceptionEt > +0x174)[0x806314a] > /usr/lib/openoffice/program/libsfx645li.so(_Z18SfxNewHandler_Implv > +0x60)[0xb3042e46] > /usr/lib/openoffice/program/soffice.bin[0x80869cf] > /usr/lib/openoffice/program/soffice.bin(_Znaj+0x2f)[0x8086b61] > /usr/lib/openoffice/program/libsw645li.so[0xb1422b5e] > /usr/lib/openoffice/program/libsw645li.so[0xb1422a69] > /usr/lib/openoffice/program/libsw645li.so[0xb14243f2] > /usr/lib/openoffice/program/libsw645li.so[0xb1425022] > /usr/lib/openoffice/program/libsw645li.so[0xb14212df] > /usr/lib/openoffice/program/libsw645li.so[0xb13e59c0] > /usr/lib/openoffice/program/libsw645li.so[0xb13e7f7c] > /usr/lib/openoffice/program/libsw645li.so[0xb13e813d] > /usr/lib/openoffice/program/libsw645li.so[0xb12cc513] > /usr/lib/openoffice/program/libsw645li.so[0xb147cc4e] > /usr/lib/openoffice/program/libsfx645li.so(_ZN14SfxObjectShell6DoLoadEP9SfxMedium+0xa15)[0xb2eae69d] > /usr/lib/openoffice/program/libsfx645li.so(_ZN20LoadEnvironment_Impl4LoadEPK16SfxObjectFactory+0x563)[0xb2e2d1ef] > /usr/lib/openoffice/program/libsfx645li.so(_ZN20LoadEnvironment_Impl17LoadDataAvailableEv+0x1f3)[0xb2e2eb8d] > /usr/lib/openoffice/program/libsfx645li.so(_ZN20LoadEnvironment_Impl17LoadDataAvailableEv+0x39e)[0xb2e2ed38] > /usr/lib/openoffice/program/libsfx645li.so(_ZN20LoadEnvironment_Impl5StartEv+0x7ca)[0xb2e2c3ba] > /usr/lib/openoffice/program/libsfx645li.so(_ZN19SfxFrameLoader_Impl4loadERKN3com3sun4star3uno8SequenceINS2_5beans13PropertyValueEEERKNS3_9ReferenceINS2_5frame6XFrameEEE+0x2361)[0xb2f10bb3] > /usr/lib/openoffice/program/libfwk645li.so[0xb224207a] > /usr/lib/openoffice/program/libfwk645li.so[0xb22485e4] > /usr/lib/openoffice/program/libfwk645li.so[0xb223bb1c] > /usr/lib/openoffice/program/libfwk645li.so[0xb225662c] > /usr/lib/openoffice/program/soffice.bin(_ZN7desktop15DispatchWatcher23executeDispatchRequestsERKN4_STL6vectorINS0_15DispatchRequestENS1_9allocatorIS3_EEEE+0x230c)[0x807a34c] > /usr/lib/openoffice/program/soffice.bin(_ZN7desktop15OfficeIPCThread22ExecuteCmdLineRequestsERNS_23ProcessDocumentsRequestE+0x17f)[0x807138d] > /usr/lib/openoffice/program/soffice.bin(_ZN7desktop7Desktop11OpenClientsEv+0x1ef6)[0x80681d4] > /usr/lib/openoffice/program/soffice.bin(_ZN7desktop7Desktop16OpenClients_ImplEPv+0x11)[0x8065ee7] > /usr/lib/openoffice/program/soffice.bin(_ZN7desktop7Desktop24LinkStubOpenClients_ImplEPvS1_+0x18)[0x8065ed2] > /usr/lib/openoffice/program/libvcl645li.so[0xb7f49674] > /usr/lib/openoffice/program/libvcl645li.so(_Z19ImplWindowFrameProcPvP8SalFrametPKv+0x44e)[0xb7f49fc2] > /usr/lib/openoffice/program/libvclplug_gen645li.so(_ZN10SalDisplay21DispatchInternalEventEv+0xd9)[0xb618ad45] > /usr/lib/openoffice/program/libvclplug_gen645li.so(_ZN13SalX11Display5YieldEh+0x28)[0xb618ad80] > /usr/lib/openoffice/program/libvclplug_gen645li.so[0xb6186b28] > /usr/lib/openoffice/program/libvclplug_gen645li.so(_ZN7SalXLib5YieldEh > +0x1d3)[0xb61855db] > /usr/lib/openoffice/program/libvclplug_gen645li.so(_ZN14X11SalInstance5YieldEh+0x31)[0xb618e49b] > /usr/lib/openoffice/program/libvcl645li.so(_ZN11Application5YieldEv > +0x64)[0xb7df3baa] > /usr/lib/openoffice/program/libvcl645li.so(_ZN11Application7ExecuteEv > +0x35)[0xb7df3ab7] > /usr/lib/openoffice/program/soffice.bin(_ZN7desktop7Desktop4MainEv > +0x1f56)[0x8065446] > /usr/lib/openoffice/program/libvcl645li.so(_Z6SVMainv+0x4a)[0xb7df89bc] > /usr/lib/openoffice/program/libvcl645li.so(main+0x4c)[0xb7fade6c] > /lib/tls/libc.so.6(__libc_start_main+0xf4)[0xb6c18974] > /usr/lib/openoffice/program/soffice.bin(_ZN6Window11RequestHelpERK9HelpEvent+0x31)[0x805e161] > Aborted > > I'm using OpenOffice.org 1.1.3 (Distributed with Debian Sarge 3.1). I > will play a little with the POC to view if it affects OOffice in a way > that code execution is possible. > > --- > Joxean Koret > > > for something a little more technical > > > > This is an email I sent someone else. (sorry mate, ill give a few > > other ones for the 'project' :) ) > > > > I do not know of any fuzzer that would find this. I do not know of > > any fuzzing method, except the one I use that would find this. > > > > ===== > > The file I have attached is a very basic two stage bug. stage 1 (the > > first mod) forces the code down a wrong path. the second mod by > > itsself is harmless, however when used with the first it will be the > > first and part of the second overwrite. > > > > I have use 41414141 as a marker to make it easier for you to see. > > > > I have made it crash the wordviewer again to make it more obvious > > > > Weight, > > location: 00000274 > > value : 00000022 - just so it crashes, values 00000001 -> 00000006 > > are probably the most useful for trying to overwrite a pointer. notice > > that neighbouring areas can be weighted the same. > > > > marker, > > location: 000027e4 > > value : 41414141 > > > > the weight destination address == ((weight * 4[this is EDI]) + 4 > > [ECX*4]) + source memory offest[ESI]. > > > > [also the meta data is microsofts, not mine] > > ====== > > > > bug hugs, > > > > disco. > > _______________________________________________ > > fuzzing mailing list > > fuzzing@xxxxxxxxxxxxxxxxxxxxxx > > http://www.whitestar.linuxbox.org/mailman/listinfo/fuzzing > -- > ----------------------------------- > Agian, agian, egün batez > jeikiko dira egiazko Ziberotarrak, > egiazko eüskaldünak, > tirano arrotzen hiltzeko > eta gure aiten aitek ützi daikien > lurraren popüliari erremetitzeko. > ----------------------------------- >
