Description (CNA)
NixOS 17.03 and earlier has an unintended default absence of SSL Certificate Validation for LDAP. The users.ldap NixOS module implements user authentication against LDAP servers via a PAM module. It was found that if TLS is enabled to connect to the LDAP server with users.ldap.useTLS, peer verification will be unconditionally disabled in /etc/ldap.conf.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://openwall.com/lists/oss-security/2017/07/20/1
- https://groups.google.com/forum/#%21topic/nix-security-announce/qrDU0KH_ZRk
- https://github.com/NixOS/nixpkgs/issues/27506
ADP enrichment
No English description supplied.