CVSS 8.8 · High EPSS 0,88%
Kerentanan Incorrect Authorization pada argoproj argo cd. Skor CVSS 3.1 8.8 (High) menurut NVD.
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Versions of Argo CD starting with v1.8.2 and prior to 2.3.13, 2.4.19, 2.5.6, and 2.6.0-rc-3 are vulnerable to an improper authorization bug causing the API to accept certain invalid tokens. OIDC providers include an `aud` (audience) claim in signed tokens. The value of that claim specifies the intended audience(s) of the token (i.e. the service or services which are meant to accept the token). Argo CD _does_ validate that the token was signed by Argo CD's configured OIDC provider. But Argo CD _does not_ validate the audience claim, so it will accept tokens that are not intended for Argo CD. If Argo CD's configured OIDC provider also serves other audiences (for example, a file storage service), then Argo CD will accept a token intended for one of those other audiences. Argo CD will grant the user privileges based on the token's `groups` claim, even though those groups were not intended to be used by Argo CD. This bug also increases the impact of a stolen token. If an attacker steals a valid token for a different audience, they can use it to access Argo CD. A patch for this vulnerability has been released in versions 2.6.0-rc3, 2.5.6, 2.4.19, and 2.3.13. There are no workarounds.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| argoproj | argo cd | Versi 1.8.2 hingga sebelum 2.3.14 |
| argoproj | argo cd | Versi 2.4.0 hingga sebelum 2.4.20 |
| argoproj | argo cd | Versi 2.5.0 hingga sebelum 2.5.8 |
| argoproj | argo cd | Versi 2.6.0 rc1 |
| argoproj | argo cd | Versi 2.6.0 rc2 |
| argoproj | argo cd | Versi 2.6.0 rc3 |
| argoproj | argo cd | Versi 2.6.0 rc4 |