Vulnerability Description
In LemonLDAP::NG (aka lemonldap-ng) through 2.0.8, validity of the X.509 certificate is not checked by default when connecting to remote LDAP backends, because the default configuration of the Net::LDAPS module for Perl is used.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Lemonldap-Ng | Lemonldap\ | <= 2.0.8, \ |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2250ExploitIssue TrackingPatch
- https://lemonldap-ng.org/downloadVendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00027.htmlMailing ListThird Party Advisory
- https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2250ExploitIssue TrackingPatch
- https://lemonldap-ng.org/downloadVendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00027.htmlMailing ListThird Party Advisory
FAQ
What is CVE-2020-16093?
CVE-2020-16093 is a vulnerability with a CVSS score of 7.5 (HIGH). In LemonLDAP::NG (aka lemonldap-ng) through 2.0.8, validity of the X.509 certificate is not checked by default when connecting to remote LDAP backends, because the default configuration of the Net::LD...
How severe is CVE-2020-16093?
CVE-2020-16093 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-16093?
Check the references section above for vendor advisories and patch information. Affected products include: Lemonldap-Ng Lemonldap\, Debian Debian Linux.