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Debian: DSA-3207-1 Critical: Shibboleth Denial Of Service

debian
Calendar Grey March 28, 2015
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A vulnerability has been identified in the Shibboleth service resulting in possible downtime issues. Users are advised to implement the latest updates.
A denial of service vulnerability was found in the Shibboleth (an federated identity framework) Service Provider

Summary

A denial of service vulnerability was found in the Shibboleth (an
federated identity framework) Service Provider. When processing certain
malformed SAML message generated by an authenticated attacker, the
daemon could crash.

For the stable distribution (wheezy), this problem has been fixed in
version 2.4.3+dfsg-5+deb7u1.

For the upcoming stable distribution (jessie), this problem has been
fixed in version 2.5.3+dfsg-2.

For the unstable distribution (sid), this problem has been fixed in
version 2.5.3+dfsg-2.

We recommend that you upgrade your shibboleth-sp2 packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
critical
Lowest
Low
Medium
High
Critical

Package: shibboleth-sp2
CVE ID: CVE-2015-2684

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