{"id":"CVE-2017-14623","details":"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.","aliases":["GHSA-x27w-qxhg-343v","GO-2022-0887"],"modified":"2026-04-10T03:57:14.938155Z","published":"2017-09-20T23:29:00.247Z","references":[{"type":"FIX","url":"https://github.com/go-ldap/ldap/commit/95ede1266b237bf8e9aa5dce0b3250e51bfefe66"},{"type":"FIX","url":"https://github.com/go-ldap/ldap/pull/126"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/go-ldap/ldap","events":[{"introduced":"0"},{"last_affected":"8168ee085ee43257585e50c6441aadf54ecb2c9f"},{"fixed":"95ede1266b237bf8e9aa5dce0b3250e51bfefe66"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.5.0"}]}}],"versions":["v1","v2.1","v2.2","v2.2.1","v2.2.2","v2.3.0","v2.4.0","v2.4.1","v2.5.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-14623.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}