Описание
In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/{fingerprint} for restricted TLS certificate users, allowing a remote authenticated attacker to escalate privileges to cluster admin.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| incus | fixed | 6.0.6-3 | package | |
| lxd | removed | package | ||
| lxd | end-of-life | bookworm | package |
Примечания
https://github.com/canonical/lxd/security/advisories/GHSA-c3h3-89qf-jqm5
https://github.com/canonical/lxd/pull/17936
https://github.com/canonical/lxd/commit/8c0c8dcc0f7b6ef59524bfeae198b6081248a88d
https://github.com/canonical/lxd/commit/5f4b8e20afa321e0be436a908a8a92b8b8700557
https://github.com/lxc/incus/pull/3068
EPSS
Связанные уязвимости
In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/{fingerprint} for restricted TLS certificate users, allowing a remote authenticated attacker to escalate privileges to cluster admin.
In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/{fingerprint} for restricted TLS certificate users, allowing a remote authenticated attacker to escalate privileges to cluster admin.
LXD: Update of type field in restricted TLS certificate allows privilege escalation to cluster admin
Уязвимость функции doCertificateUpdate() системы управления контейнерами LXD (Linux Container Daemon), позволяющая нарушителю повысить свои привилегии
EPSS