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Vulnerability of Lemonldap-NG: privilege escalation via OIDC authorization

Synthesis of the vulnerability 

An attacker can bypass restrictions via OIDC of Lemonldap::NG, in order to escalate his privileges.
Vulnerable products: Debian.
Severity of this weakness: 1/4.
Creation date: 26/09/2019.
Références of this bulletin: CVE-2019-15941, DSA-4533-1, VIGILANCE-VUL-30414.

Description of the vulnerability 

An attacker can bypass restrictions via OIDC of Lemonldap::NG, in order to escalate his privileges.
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This threat announce impacts software or systems such as Debian.

Our Vigil@nce team determined that the severity of this cybersecurity alert is low.

The trust level is of type confirmed by the editor, with an origin of intranet client.

An attacker with a expert ability can exploit this security alert.

Solutions for this threat 

Debian 10: new lemonldap-ng packages.
New packages are available:
  Debian 10: lemonldap-ng 2.0.2+ds-7+deb10u2
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