CVE-2019-19791: Critical severity lemonldap::ng vulnerability
In LemonLDAP::NG (aka lemonldap-ng) before 2.0.7, the default Apache HTTP Server configuration does not properly restrict access to SOAP/REST endpoints (when some LemonLDAP::NG setup options are used). For example, an attacker can insert index.fcgi/index.fcgi into a URL to bypass a Require directive.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2019-19791?
CVE-2019-19791 has been rated as a medium severity vulnerability.
How do I fix CVE-2019-19791?
To fix CVE-2019-19791, upgrade LemonLDAP::NG to version 2.0.7 or later.
What are the potential impacts of CVE-2019-19791?
CVE-2019-19791 allows attackers to bypass access restrictions and potentially access sensitive SOAP/REST endpoints.
Which versions of LemonLDAP::NG are affected by CVE-2019-19791?
CVE-2019-19791 affects all versions of LemonLDAP::NG prior to 2.0.7.
Is there a workaround for CVE-2019-19791?
A temporary workaround for CVE-2019-19791 may include manually configuring Apache HTTP Server to restrict access to vulnerable endpoints.