CVE-2015-5217

Severity: medium (CVSS 4.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-11-17 · updated 2026-06-17
Weakness: CWE-264

Description

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.

Affected products

Ipsilon Project Ipsilon: 0.1.0, 0.3.0, 0.4.0, 0.5.0, 0.6.0, 1.0.0

References

http://www.openwall.com/lists/oss-security/2015/10/27/8
https://bugzilla.redhat.com/show_bug.cgi?id=1255172
https://fedorahosted.org/ipsilon/wiki/Releases/v1.0.1
https://pagure.io/ipsilon/826e6339441546f596320f3d73304ab5f7c10de6
http://www.openwall.com/lists/oss-security/2015/10/27/8
https://bugzilla.redhat.com/show_bug.cgi?id=1255172
https://fedorahosted.org/ipsilon/wiki/Releases/v1.0.1
https://pagure.io/ipsilon/826e6339441546f596320f3d73304ab5f7c10de6

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