CVSS 8.3 · High EPSS 0,47%
Kerentanan Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') pada coder. Skor CVSS 3.1 8.3 (High) menurut github.com.
Coder allows organizations to provision remote development environments via Terraform. Prior to versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2, `coder config-ssh` wrote server-supplied SSH settings (`HostnameSuffix`, `SSHConfigOptions`) into the user's `~/.ssh/config` without sanitizing embedded newlines or restricting directives so a malicious or compromised Coder server could inject arbitrary SSH configuration. Practical exploitation requires control of the server-supplied values through a malicious or compromised deployment, a man-in-the-middle position or admin access to the `HostnameSuffix` and `SSHConfigOptions` settings. The fix in versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2 validates `HostnameSuffix` and `SSHConfigOptions` against a strict character set that rejects newlines and other control characters. As a workaround, inspect `coder config-ssh --dry-run` output before applying changes.
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| coder | coder | Semua versi sebelum 2.29.17 |
| coder | coder | Versi 2.30.0 hingga sebelum 2.32.7 |
| coder | coder | Versi 2.33.0 hingga sebelum 2.33.8 |
| coder | coder | Versi 2.34.0 hingga sebelum 2.34.2 |