Debian Long Term Support / LTS Security Information / 2019 / Security Information -- DLA-1790-1 lemonldap-ng

Debian Security Advisory

DLA-1790-1 lemonldap-ng -- LTS security update

Date Reported:

18 May 2019

Affected Packages:

lemonldap-ng

Vulnerable:

Yes

Security database references:

In the Debian bugtracking system: Bug 928944.
In Mitre's CVE dictionary: CVE-2019-12046.

More information:

An attack vector was discovered by lemonldap-ng developers. When the SAML or CAS service provider is enable and the administrator has chosen to store SAML/CAS tokens in the session database, an attacker can open an anonymous session to connect to any protected application that does not have specific access rules.

For Debian 8 Jessie, this problem has been fixed in version 1.3.3-1+deb9u1.

We recommend that you upgrade your lemonldap-ng 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