Description: | Matt Elder discovered that Shibboleth, a federated web single sign-on system is vulnerable to script injection through redirection URLs. For the stable distribution, this problem has been fixed in version 1.3.1.dfsg1-3+lenny2 of shibboleth-sp, version 2.0.dfsg1-4+lenny2 of shibboleth-sp2 and version 2.0-2+lenny2 of opensaml2. For the unstable distribution, this problem has been fixed in version 2.3+dfsg-1 of shibboleth-sp2, version 2.3-1 of opensaml2 and version 1.3.1-1 of xmltooling. We recommend that you upgrade your Shibboleth packages. |