Identity Provider Server up to 1.0.0 SAML2 Service Provider providers/saml2/admin.py access control
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.1 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, has been found in Identity Provider Server up to 1.0.0. This issue affects an unknown part of the file providers/saml2/admin.py of the component SAML2 Service Provider Handler. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is availability. The summary by CVE is:
providers/saml2/admin.py in the Identity Provider (IdP) server in Ipsilon 0.1.0 before 1.0.1 does not properly check permissions to update the SAML2 Service Provider (SP) owner, which allows remote authenticated users to cause a denial of service via a duplicate SP name.
The weakness was shared 11/17/2015 (Website). The advisory is shared at pagure.io. The identification of this vulnerability is CVE-2015-5217 since 07/01/2015. The exploitation is known to be easy. The attack may be initiated remotely. A simple authentication is necessary for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.
The commercial vulnerability scanner Qualys is able to test this issue with plugin 124327 (Fedora Security Update for ipsilon (FEDORA-2015-13919)).
Upgrading to version 1.0.1 eliminates this vulnerability.
The entry 79231 is related to this item.
Product
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.3VulDB Meta Temp Score: 4.1
VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Access controlCWE: CWE-264
ATT&CK: T1068
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
OpenVAS ID: 867773
OpenVAS Name: Fedora Update for ipsilon FEDORA-2015-15292
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Identity Provider Server 1.0.1
Timeline
07/01/2015 🔍11/17/2015 🔍
11/17/2015 🔍
11/17/2015 🔍
11/18/2015 🔍
11/25/2015 🔍
04/20/2018 🔍
Sources
Advisory: pagure.ioStatus: Not defined
Confirmation: 🔍
CVE: CVE-2015-5217 (🔍)
Vulnerability Center: 54608 - Ipsilon 0.1.0 through 1.0.0 Remote DoS via a Duplicate SP Name, Medium
See also: 🔍
Entry
Created: 11/18/2015 10:14Updated: 04/20/2018 09:21
Changes: 11/18/2015 10:14 (50), 04/20/2018 09:21 (12)
Complete: 🔍
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