Debian Long Term Support / LTS Security Information / 2018 / Security Information -- DLA-1314-1 simplesamlphp

Debian Security Advisory

DLA-1314-1 simplesamlphp -- LTS security update

Date Reported:

23 Mar 2018

Affected Packages:

simplesamlphp

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2018-7711.

More information:

Cure53 discovered that in SimpleSAMLphp, in rare circumstances an invalid signature on the SAML 2.0 HTTP Redirect binding could be considered valid.

Additionally this update fixes a regression introduced in DLA-1298 by the backported patch for SSA-201802-01/CVE-2018-7644.

For Debian 7 Wheezy, these problems have been fixed in version 1.9.2-1+deb7u4.

We recommend that you upgrade your simplesamlphp packages.

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