oss-sec mailing list archives
Re: CVE Request / Discussion -- vino -- reports the desktop being reachable only over the local network, when reachable from everywhere
From: Ludwig Nussel <ludwig.nussel () suse de>
Date: Wed, 16 Mar 2011 10:44:09 +0100
Jan Lieskovsky wrote:
Hello Josh, Steve, David, vendors, this is due the following vino deficiency: [1] https://bugzilla.redhat.com/show_bug.cgi?id=553477#c0 [2] https://bugzilla.redhat.com/show_bug.cgi?id=678846 As noted in [1] Vino may incorrectly report, that relevant user desktop is reachable only over local network, when in fact it's reachable from everywhere. As this is issue slightly on the border, not sure it should receive a CVE identifier, so Cc-ed David Woodhouse to elaborate more on issue impact if necessary. Under my opinion, the trust boundary is crossed (it is wrongly reported to the the user, they have a secure setup, when they do not have it and otherwise would perform steps to correct the settings). But left the final decision for further discussion. What are the thoughts of the others? Should this one get a CVE identifier or not?
Claiming that the system is only reachable via local network while it's not doesn't sound correct to me either. However, how would a fix look like? A program basically can't know nor reliably determine whether it's reachable from outside. Private IP addresses are no indication either. So the only sane thing seems to be to not make any claims about local networks and just list the IP addresses/host names of the system. cu Ludwig -- (o_ Ludwig Nussel //\ V_/_ http://www.suse.de/ SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nuernberg)
Current thread:
- Re: CVE Request / Discussion -- vino -- reports the desktop being reachable only over the local network, when reachable from everywhere, (continued)
- Re: CVE Request / Discussion -- vino -- reports the desktop being reachable only over the local network, when reachable from everywhere David King (Mar 14)
- Re: CVE Request / Discussion -- vino -- reports the desktop being reachable only over the local network, when reachable from everywhere Josh Bressers (Mar 14)
- Re: CVE Request / Discussion -- vino -- reports the desktop being reachable only over the local network, when reachable from everywhere Steven M. Christey (Mar 14)
- Re: CVE Request / Discussion -- vino -- reports the desktop being reachable only over the local network, when reachable from everywhere Josh Bressers (Mar 15)
- Re: CVE Request / Discussion -- vino -- reports the desktop being reachable only over the local network, when reachable from everywhere David Woodhouse (Mar 16)
- Re: CVE Request / Discussion -- vino -- reports the desktop being reachable only over the local network, when reachable from everywhere David King (Mar 16)
- Re: CVE Request / Discussion -- vino -- reports the desktop being reachable only over the local network, when reachable from everywhere David Woodhouse (Mar 16)
- Re: CVE Request / Discussion -- vino -- reports the desktop being reachable only over the local network, when reachable from everywhere Josh Bressers (Mar 16)
- Re: CVE Request / Discussion -- vino -- reports the desktop being reachable only over the local network, when reachable from everywhere David Woodhouse (Mar 16)
- Re: CVE Request / Discussion -- vino -- reports the desktop being reachable only over the local network, when reachable from everywhere David Woodhouse (Mar 16)