oss-sec mailing list archives

Re: Re: CVE request for Calibre


From: Kurt Seifried <kseifried () redhat com>
Date: Thu, 03 Nov 2011 17:21:21 -0600

On 11/03/2011 05:14 AM, Dan Rosenberg wrote:
Oh, and I suppose there's a very obvious but critical #6:

6. An unprivileged user an mount/unmount/eject whatever he wants, with
root permissions. Danger.

This may help to "confirm":
https://bugs.launchpad.net/calibre/+bug/885027/


As well, the maintainer has already issued a fix. From the bug report:
"Fixed in branch lp:calibre. The fix will be in the next release.
calibre is usually released every Friday.", which means the above
source link, that went to the trunk, now shows the fixed result. The
old broken code is still available here:
http://bazaar.launchpad.net/~kovid/calibre/trunk/view/9675/src/calibre/devices/linux_mount_helper.c

Note that the maintainer has chosen only to address #5.

I'd recommend holding off on the CVE assignments for now, since these
issues are currently in progress and the final tally of issues isn't
complete.

-Dan
I took a quick look at that, I'm not clear on which ones have
beenaddressed , if you could comment on the original issues, which are
addressed and link to code commit I can start assigning CVEs.

-- 

-Kurt Seifried / Red Hat Security Response Team


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