Date: Fri, 02 Aug 2013 23:22:38 -0600 From: Kurt Seifried <kseifried@...hat.com> To: oss-security@...ts.openwall.com CC: Vincent Danen <vdanen@...hat.com>, mejo@...ian.org, contribute@...ios.org Subject: Re: CVE request: unauthorized host/service views displayed in servicegroup view -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 08/02/2013 11:27 AM, Vincent Danen wrote: > * [2013-07-10 17:17:08 +0200] Jonas Meurer wrote: > >> Hello, >> >> Am 2013-07-08 20:16, schrieb Kurt Seifried: >>> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 >>> >>> On 06/26/2013 01:42 PM, Kurt Seifried wrote: >>>> On 06/26/2013 12:36 PM, Vincent Danen wrote: >>>>> I don't believe a CVE has been assigned to this issue yet. >>>> >>>>> It was reported that Nagios 3.4.4 at least, and possibly >>>>> earlier versions, would allow users with access to Nagios >>>>> to obtain full access to the servicegroup overview, even if >>>>> they are not authorized to view all of the systems (not >>>>> configured for this ability in the authorized_for_* >>>>> configuration option). This includes the servicegroup >>>>> overview, summary, and grid. >>>> >>>>> Provided the user has access to view some services, they >>>>> will be able to see all services (including those they >>>>> should not see). Note that the user in question must have >>>>> access to some services and must have access to Nagios to >>>>> begin with. >>>> >>>>> This has not yet been corrected upstream. >>>> >>>>> References: >>>> >>>>> http://firstname.lastname@example.org/msg39749.html >>>>> >>>> >>>>> >>>>> http://tracker.nagios.org/view.php?id=456 >>>>> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=714171 >>>>> https://bugzilla.redhat.com/show_bug.cgi?id=978531 >>>> >>>> >>>>> Thanks. >>>> >>>> Please use CVE-2013-2214 for this issue. >>> >>> It appears there are may be some problems with this issue, >>> potentially this may have been a bad configuration and not a >>> source code based problem, however we haven't been able to >>> confirm it yet. I've also not been able to contact upstream >>> about this easily (no security@ address, if anyone know whom to >>> forward this to, please let me know, thanks. >> >> I'm wondering why you fail to reproduce this issue. I posted >> some details regarding my setup at the Nagios Tracker: >> http://tracker.nagios.org/view.php?id=456 >> >> Unfortunately Nagios upstream sometimes rather unresponsive. At >> least that's what I observed. >> >> Please let me know if you need any further details regarding the >> bug or advice on how to reproduce it. > > To close the loop on this, the CVE should probably be rejected. > According to upstream, this is done by design. One of our users > noted it in our bugzilla: > > https://bugzilla.redhat.com/show_bug.cgi?id=978531#c11 > > He has a thorough explanation, but the bottom line is this seems to > be by design, as noted in the changelog: > > http://www.nagios.org/projects/nagioscore/history/core-3x > > * Users can now see hostgroups and servicegroups that contain at > least one host or service they are authorized for, instead of > having to be authorized for them all (Ethan Galstad) > > I suspect this CVE should be rejected as this is done by design. > Agreed. Please REJECT CVE-2013-2214 - -- Kurt Seifried Red Hat Security Response Team (SRT) PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (GNU/Linux) iQIcBAEBAgAGBQJR/JOeAAoJEBYNRVNeJnmTfdgQAL6SAsZX9DoQ77q/a3lOduTP XdLD+0gLCply3f8LywrnQOlfKa8B+LOhT+Xu3IZ0dCTPz4qpYyYAKUf+KspYeo8x qI0VSn6weEYCVqNP8es4rvdkBFJWb+fmB1/pmQv0IGMMVN4WyMHVAFXBQwu7ipiO FiqnQfVqbbe6AdFaFoOoNrB71bAoxywGYgmFol7+/QRXlO1GxDNImnj8T6vBmyDp oJfIWn/gkjV4EFp34pOVCcy6mY6tXsIA6eiWhqRQJQfKMh+17jX0Du0F6e6p/9+x lS36AIq4jBn6fQiqmEUPqeqREK/QxCMluCq+kOZ/y9Tb36liM963ic4FeL203Pwe VcjhTconVQmN79RCSO+I4MJcUZ9N7JFS+PF7aj/igtZXS/+F9mE2W02qf3nuaB5X 6M+Rh4vvFwRZm0PbYZpfxa6UzVlEudJNMcbA9WmbLO8/QYACCDfI/NOAacouOcvS ovS1DhlRbzbTwdSQ4UATaKqSqwCXgAR93aLoWQyaJOl0H5ubkOX4btLzHBU1Cgph j8ACw+Q97utDF0+KCsuTST/8M18ngqS4oRQEuUMhTNITbIaqFCKUjgvnaQm1W0QZ x/2kb661oLg9GNAHEa2Ie6ghbPqB9sg2n6lf7RIsjO/rXFWk8HaVDBNH2Wn90F6n QK+hnoerPd2vr5DY2oGr =NCWl -----END PGP SIGNATURE-----
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