Bug 1271530 (CVE-2015-5301) - CVE-2015-5301 ipsilon: missing user authorization check when deleting a service provider
Summary: CVE-2015-5301 ipsilon: missing user authorization check when deleting a servi...
Keywords:
Status: NEW
Alias: CVE-2015-5301
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard: impact=moderate,public=20151014,repor...
Depends On: 1271531 1271666
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-10-14 08:35 UTC by Martin Prpič
Modified: 2019-06-08 20:47 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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.
Clone Of:
Environment:
Last Closed:


Attachments (Terms of Use)

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 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.


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