|Summary:||CVE-2015-5301 ipsilon: missing user authorization check when deleting a service provider|
|Product:||[Other] Security Response||Reporter:||Martin Prpič <mprpic>|
|Component:||vulnerability||Assignee:||Red Hat Product Security <security-response-team>|
|Status:||NEW ---||QA Contact:|
|Version:||unspecified||CC:||puiterwijk, rcritten, ssorce|
|Fixed In Version:||Doc Type:||Bug Fix|
It was found that Ipsilon did not check whether a user is authorized to delete a service provider. An authenticated user could use this flaw to delete any service provider, potentially resulting in a denial of service.
|oVirt Team:||---||RHEL 7.3 requirements from Atomic Host:|
|Cloudforms Team:||---||Target Upstream Version:|
|Bug Depends On:||1271531, 1271666|
Description Martin Prpič 2015-10-14 08:35:30 UTC
It was found that Ipsilon does not check whether a user is authorized to delete a service provider. This makes it possible for any authenticated user to delete any service provider, causing a denial of service. The vulnerable code is at: https://pagure.io/ipsilon/blob/master/f/ipsilon/providers/saml2/admin.py#_309
Comment 1 Martin Prpič 2015-10-14 08:35:57 UTC
Created ipsilon tracking bugs for this issue: Affects: fedora-all [bug 1271531]
Comment 5 Martin Prpič 2015-10-14 15:39:21 UTC
Upstream patch: https://pagure.io/ipsilon/9dec97c3c83928d231ea10f4160523a13803e594 Upstream announcement: https://lists.fedorahosted.org/pipermail/ipsilon/2015-October/000065.html
Comment 6 Martin Prpič 2015-10-14 15:40:18 UTC
Acknowledgements: This issue was discovered by Patrick Uiterwijk and Rob Crittenden of Red Hat.
Comment 7 Fedora Update System 2015-11-08 06:52:55 UTC
ipsilon-1.1.1-2.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.
Comment 8 Fedora Update System 2015-11-08 09:50:13 UTC
ipsilon-1.1.1-2.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.
Comment 9 Fedora Update System 2015-11-08 10:20:01 UTC
ipsilon-1.1.1-2.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report.