CVE-2015-2684

MEDIUM 4.0CVE-2015-2684 · Published 31/03/2015 · updated 17/06/2026

In short

CVE-2015-2684 is a MEDIUM (CVSS 4.0) vulnerability affecting service provider (shibboleth).
Chance of exploitation in the next 30 days (EPSS): 1.9%, higher than 80.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
service provider shibboleth	`≤ 2.5.3`	No fix yet

Shibboleth Service Provider (SP) before 2.5.4 allows remote authenticated users to cause a denial of service (crash) via a crafted SAML message.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.