CVE-2015-5301

Severity: medium (CVSS 5.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.5% 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 1.0.2 and 1.1.x before 1.1.1 does not properly check permissions, which allows remote authenticated users to cause a denial of service by deleting a SAML2 Service Provider (SP).

Affected products

Ipsilon Project Ipsilon: 0.1.0, 0.3.0, 0.4.0, 0.5.0, 0.6.0, 1.0.0 (+2)

References

http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171052.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171067.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171076.html
http://www.openwall.com/lists/oss-security/2015/10/27/8
https://bugzilla.redhat.com/show_bug.cgi?id=1271530
https://fedorahosted.org/ipsilon/wiki/Releases/v1.0.2
https://fedorahosted.org/ipsilon/wiki/Releases/v1.1.1
https://pagure.io/ipsilon/9dec97c3c83928d231ea10f4160523a13803e594
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171052.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171067.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171076.html
http://www.openwall.com/lists/oss-security/2015/10/27/8

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