Date: Sun, 13 Jul 2008 01:35:42 +0100 From: "Jan Minář" <rdancer@...ncer.org> To: "Tomas Hoger" <thoger@...hat.com> Cc: oss-security@...ts.openwall.com, "Jonathan Smith" <smithj@...ethemallocs.com>, coley@...us.mitre.org, "Bram Moolenaar" <Bram@...lenaar.net>, "Charles E Campbell, Jr" <drchip@...pbellfamily.biz> Subject: Re: Re: More arbitrary code executions in Netrw version 125, Vim 7.2a.10 Hi! Thanks for CCing me. Thomas's observations are right. On Thu, Jul 10, 2008 at 5:55 PM, Tomas Hoger <thoger@...hat.com> wrote: > obvious to me why zip and tar tests are included in the test suite. > Maybe just to point out that those issues are still unfixed. Indeed, I included all that had not been fixed in the test suite. > Moreover, if you diff zipplugin directories in vulnerablevim.tar.bz2 > and vulnerablevim-netrw.tar.bz2, you will see this test did not change > at all between the two test suites. So CVE-2008-3075 should already > be covered by previous CVE-2008-2712. The zip exploit is the same. It still has not been fixed as of Vim 7.2a.19/zip.vim v19. > tarplugin test was updated since the first test suite to use different > payload. I'm not really sure if it is the same issue or not, but the > new exploit is blocked by the previously proposed Jan's patch. So it > may be the same issue as described in the first advisory. Btw, There are two attack vectors, both fixed in the original patch of mine. I only updated the tarplugin exploit to use the other vector. > CVE-2008-2712 description does not mention tar.vim issue. It is > described in 18.104.22.168, but its test does not seem to be run when doing > make test for the top-most Makefile in the first test suite. That's correct, I omitted the test from the top-most Makefile by mistake. Hope that helps. Jan.
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