CVE-2024-47077
authentik cross-provider token validation problems
6.5
MEDIUM
CVSS 3.1
EPSS 0.42%
描述
authentik is an open-source identity provider. Prior to versions 2024.8.3 and 2024.6.5, access tokens issued to one application can be stolen by that application and used to impersonate the user against any other proxy provider. Also, a user can steal an access token they were legitimately issued for one application and use it to access another application that they aren't allowed to access. Anyone who has more than one proxy provider application with different trust domains or different access control is affected. Versions 2024.8.3 and 2024.6.5 fix the issue.
如何修補 CVE-2024-47077
要修補 CVE-2024-47077,請將受影響套件升級到下列已修補版本。
- —升級至 2024.6.5 或更新版本
CVE-2024-47077 正在被利用嗎?
低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2024.6.5, >= 2024.8.0, < 2024.8.3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
參考連結(6)
- WEBgithub.com/goauthentik/authentik/blob/70b5a214f2e7205572f914aaf68682501b9f5945/authentik/providers/oauth2/views/introspection.py#L42-L51
- WEBgithub.com/goauthentik/authentik/blob/70b5a214f2e7205572f914aaf68682501b9f5945/internal/outpost/proxyv2/application/auth_bearer.go#L30-L36
- WEBgithub.com/goauthentik/authentik/commit/22e586bd8cdc3d1db8a0f18314d76f82371129b2