Date: Mon, 4 Sep 2017 14:41:07 +0200 From: Marcus Meissner <meissner@...e.de> To: oss-security@...ts.openwall.com Subject: Re: CVE-2017-1000083: evince: Command injection vulnerability in CBT handler > > This can be exploited by creating a tar archive with an embedded file > > named something > > like this: "--checkpoint-action=exec=bash -c 'touch ~/covfefe.evince;'.jpg" > > > > (Make sure evince is not sandboxed by apparmor before trying to reproduce > > the attached POC) > > Not sure if the list ate the attachment, but I don’t see it available. Perhaps a link to it somewhere else would be of use? Sebastian Krahmer of SUSE recreated one that starts xeyes. https://bugzilla.suse.com/show_bug.cgi?id=1046856 ( attachment link https://bugzilla.suse.com/attachment.cgi?id=739314 ) Ciao, Marcus
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