oss-sec mailing list archives
Re: Re: CVE request for keepassx password database export
From: Felix Geyer <debfx () fobos de>
Date: Tue, 8 Dec 2015 21:46:08 +0100
On 04.12.2015 04:24, Reinhard Tartler wrote:
On Mon, Nov 30, 2015 at 5:04 PM, <cve-assign () mitre org> wrote:it seems that keepassx 0.4.3 export function are a bit buggy. Starting an export (using File / Export to / KeepassX XML file) and cancelling it leads to KeepassX saving a cleartext XML file in ~/.xml without any warning. This was reported privately to the Debian security team today, but it was actually reported publicly earlier in the Debian BTS. Unfortunately the maintainer didn't acknowledge the bug or forwarded it upstream, apparently. It's not a terrible bug per se because leaking a user password file on purpose would still require a lot of social engineering skills, but it still look like it should get a CVE (an user explicitly cancelling the export surely doesn't expect its passwords to be there in a hidden file.https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=791858canceling export operation creates cleartext copy of all of the user's KeePassX password database entrieswith Debian's default umask, the file is even world-readable in multiuser machinesUse CVE-2015-8378.http://anonscm.debian.org/cgit/collab-maint/keepassx.git/commit/?id=b3c9028db8ec3b8752ff47717ffc792d755c1294 should fix the issue.
Yes, the patch looks good.
Felix, I've imported the package from bzr to git and put it to collab-maint. I have not checked whether this issue also affects the 2.0 branch. Maybe this issue would make a good case for a 0.4.4 release?
Thanks for taking care of updating the Debian package. Version 2.0 has a different codebase and is not affected. I've just released version 0.4.4: https://www.keepassx.org/news/2015/12/551 Cheers, Felix
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Current thread:
- CVE request for keepassx password database export Yves-Alexis Perez (Nov 30)
- Re: CVE request for keepassx password database export cve-assign (Nov 30)
- Re: Re: CVE request for keepassx password database export Reinhard Tartler (Dec 03)
- Re: Re: CVE request for keepassx password database export Felix Geyer (Dec 08)
- Re: Re: CVE request for keepassx password database export Reinhard Tartler (Dec 03)
- Re: CVE request for keepassx password database export cve-assign (Nov 30)