Date: Mon, 23 Feb 2015 10:37:59 +0100 From: Sven Schwedas <sven.schwedas@....at> To: oss-security@...ts.openwall.com Subject: Re: Re: CVE request: BD-J implementation in libbluray On 2015-02-23 10:34, Jean-Baptiste Kempf wrote: > On 23 Feb, Florian Weimer wrote : >>> As for https://bugzilla.redhat.com/show_bug.cgi?id=959434 >>> >>> "Fixing it would not change anything. Xlet (that requests the mount, or is >>> being executed from the mount) could as well uncompress the files by self >>> where it wants, even download other files from internet." >>> >>> So, maybe you want to have a full Xlet sandboxing? Or is it something >>> else? >> >> Yes, I do think full sandboxing is required because content publishers >> have attacked end user system integrity in the past, so I don't think >> they can be trusted. > > BD-J code comes from Blu-Rays. Downloading non-official blurays and > executing it is like taking random binaries from internet and running > them. And the Sony rootkit came from official, store-bought discs … > Patches are welcome, though... > > > With my kindest regards, > Download attachment "signature.asc" of type "application/pgp-signature" (649 bytes)
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