CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
Описание
Оригинално описание
In Alerta before version 8.1.0, users may be able to bypass LDAP authentication if they provide an empty password when Alerta server is configure to use LDAP as the authorization provider. Only deployments where LDAP servers are configured to allow unauthenticated authentication mechanism for anonymous authorization are affected. A fix has been implemented in version 8.1.0 that returns HTTP 401 Unauthorized response for any authentication attempts where the password field is empty. As a workaround LDAP administrators can disallow unauthenticated bind requests by clients.
Засегнати продукти
- alerta alerta: < 8.1.0
Вид слабост
История
- 6 ноември 2020 Публикувано
Други уязвимости в alerta alerta
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2020-26214
- https://nvd.nist.gov/vuln/detail/CVE-2020-26214
- https://github.com/alerta/alerta/security/advisories/GHSA-5hmm-x8q8-w5jh
- https://github.com/alerta/alerta/issues/1277
- https://github.com/alerta/alerta/pull/1345
- https://github.com/alerta/alerta/commit/2bfa31779a4c9df2fa68fa4d0c5c909698c5ef65
- https://pypi.org/project/alerta-server/8.1.0/
- https://tools.ietf.org/html/rfc4513#section-5.1.2