In the ldap.v2 (aka go-ldap) package through 2.5.0 for Go, an attacker may be able to login with an empty password. This issue affects an application using this package if these conditions are met: (1) it relies only on the return error of the Bind function call to determine whether a user is authorized (i.e., a nil return value is interpreted as successful authorization) and (2) it is used with an LDAP server allowing unauthenticated bind.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ldap | Go-ldap_project | * | 2.5.0 (including) |
| Golang-github-go-ldap-ldap | Ubuntu | artful | * |
| Golang-github-go-ldap-ldap | Ubuntu | esm-apps/xenial | * |
| Golang-github-go-ldap-ldap | Ubuntu | upstream | * |
| Golang-github-go-ldap-ldap | Ubuntu | xenial | * |
| Golang-github-go-ldap-ldap | Ubuntu | zesty | * |