Описание
Grafana is an open source data visualization platform for metrics, logs, and traces. Versions prior to 9.1.8 and 8.5.14 allow one user to block another user's login attempt by registering someone else'e email address as a username. A Grafana user’s username and email address are unique fields, that means no other user can have the same username or email address as another user. A user can have an email address as a username. However, the login system allows users to log in with either username or email address. Since Grafana allows a user to log in with either their username or email address, this creates an usual behavior where user_1 can register with one email address and user_2 can register their username as user_1’s email address. This prevents user_1 logging into the application since user_1's password won’t match with user_2's email address. Versions 9.1.8 and 8.5.14 contain a patch. There are no workarounds for this issue.
A flaw was found in the Grafana web application. When a user logs into the system, either the username or email address can be used. However, the login system allows both a username and connected email to be registered, which could allow an attacker to prevent a user which has an associated email address access.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Advanced Cluster Management for Kubernetes 2 | rhacm2/acm-grafana-rhel8 | Affected | ||
| Red Hat build of Quarkus | grafana | Not affected | ||
| Red Hat Ceph Storage 3 | grafana | Affected | ||
| Red Hat Ceph Storage 4 | rhceph/rhceph-4-dashboard-rhel8 | Affected | ||
| Red Hat Ceph Storage 5 | rhceph/rhceph-5-dashboard-rhel8 | Affected | ||
| Red Hat OpenShift Container Platform 3.11 | openshift3/grafana | Will not fix | ||
| Red Hat OpenShift Container Platform 4 | openshift4/ose-grafana | Will not fix | ||
| Red Hat Storage 3 | grafana | Affected | ||
| Red Hat Ceph Storage 6.1 | rhceph/rhceph-6-dashboard-rhel9 | Fixed | RHSA-2023:3642 | 15.06.2023 |
| Red Hat Enterprise Linux 8 | grafana | Fixed | RHSA-2023:2784 | 16.05.2023 |
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Дополнительная информация
Статус:
4.3 Medium
CVSS3
Связанные уязвимости
Grafana is an open source data visualization platform for metrics, logs, and traces. Versions prior to 9.1.8 and 8.5.14 allow one user to block another user's login attempt by registering someone else'e email address as a username. A Grafana user’s username and email address are unique fields, that means no other user can have the same username or email address as another user. A user can have an email address as a username. However, the login system allows users to log in with either username or email address. Since Grafana allows a user to log in with either their username or email address, this creates an usual behavior where `user_1` can register with one email address and `user_2` can register their username as `user_1`’s email address. This prevents `user_1` logging into the application since `user_1`'s password won’t match with `user_2`'s email address. Versions 9.1.8 and 8.5.14 contain a patch. There are no workarounds for this issue.
Grafana is an open source data visualization platform for metrics, logs, and traces. Versions prior to 9.1.8 and 8.5.14 allow one user to block another user's login attempt by registering someone else'e email address as a username. A Grafana user’s username and email address are unique fields, that means no other user can have the same username or email address as another user. A user can have an email address as a username. However, the login system allows users to log in with either username or email address. Since Grafana allows a user to log in with either their username or email address, this creates an usual behavior where `user_1` can register with one email address and `user_2` can register their username as `user_1`’s email address. This prevents `user_1` logging into the application since `user_1`'s password won’t match with `user_2`'s email address. Versions 9.1.8 and 8.5.14 contain a patch. There are no workarounds for this issue.
Grafana is an open source data visualization platform for metrics, log ...
Grafana when using email as a username can block other users from signing in
Уязвимость платформы для мониторинга и наблюдения Grafana, связанная с неправильной аутентификацией, позволяющая нарушителю блокировать попытки входа в систему
4.3 Medium
CVSS3