Published: 14/09/2020 Updated: 18/09/2020

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 668

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

An issue exists in LemonLDAP::NG up to and including 2.0.8, when NGINX is used. An attacker may bypass URL-based access control to protected Virtual Hosts by submitting a non-normalized URI. This also affects versions prior to 0.5.2 of the "Lemonldap::NG handler for Node.js" package.

Vulnerable Product	Search on Vulmon	Subscribe to Product
lemonldap-ng lemonldap\\ \\
debian debian linux 10.0

It was discovered that the default configuration files for running the Lemonldap::NG Web SSO system on the Nginx web server were susceptible to authorisation bypass of URL access rules The Debian packages do not use Nginx by default For the stable distribution (buster), this problem has been fixed in version 202+ds-7+deb10u5, this update provid ...

CWE-425 https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2290 https://www.debian.org/security/2020/dsa-4762 https://github.com/LemonLDAPNG/node-lemonldap-ng-handler/releases/tag/0.5.2 https://github.com/LemonLDAPNG/node-lemonldap-ng-handler/security/advisories/GHSA-x44x-r84w-8v67 https://nvd.nist.gov https://www.debian.org/security/2020/dsa-4762

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CVE-2020-24660

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