CVE-2026-30836
github.com/smallstep/certificates: Step CA: Unauthenticated certificate issuance via SCEP Update Request
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según GHSA, Red Hat. Más baja según Ubuntu (media).
Descripción
Step CA is an online certificate authority for secure, automated certificate management for DevOps. Versions 0.30.0-rc6 and below do not safeguard against unauthenticated certificate issuance through the SCEP UpdateReq. This issue has been fixed in version 0.30.0.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| go::GitHub Security Advisory Go | github.com/smallstep/certificates | 0.30.0 |
| alpine 3.23 | step-certificates | 0.30.1-r0 |
| alpine 3.24 | step-certificates | 0.30.1-r0 |
| alpine edge | step-certificates | 0.30.1-r0 |
| chainguard | caddy, caddy-fips, frankenphp-8.2 y 5 más | 2.11.2-r7 y 4 más |
| minimos | caddy, caddy-fips | 2.11.2-r2 y 1 más |
| rapidfort alpine 3.20 | step-certificates | 0.30.1-r0 |
| rapidfort alpine 3.21 | step-certificates | 0.30.1-r0 |
| rapidfort alpine 3.22 | step-certificates | 0.30.1-r0 |
| rapidfort alpine 3.23 | step-certificates | 0.30.1-r0 |
| rapidfort alpine 3.24 | step-certificates | 0.30.1-r0 |
| ubuntu 24.04 | golang-github-smallstep-certificates | sin corrección indicada |
Mostrar las 22 entradas de 14 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| go::GitHub Security Advisory Go | github.com/smallstep/certificates | 0.30.0 |
| alpine 3.23 | step-certificates | 0.30.1-r0 |
| alpine 3.24 | step-certificates | 0.30.1-r0 |
| alpine edge | step-certificates | 0.30.1-r0 |
| chainguard | caddy | 2.11.2-r7 |
| chainguard | caddy-fips | 2.11.2-r3 |
| chainguard | frankenphp-8.2 | 1.12.1-r2 |
| chainguard | frankenphp-8.3 | 1.12.1-r2 |
| chainguard | frankenphp-8.4 | 1.12.1-r2 |
| chainguard | frankenphp-8.5 | 1.12.1-r2 |
| chainguard | step-ca-fips | 0.30.2-r0 |
| chainguard | step-issuer-fips | 0.9.11-r10 |
| minimos | caddy | 2.11.2-r2 |
| minimos | caddy-fips | 2.11.2-r3 |
| rapidfort alpine 3.20 | step-certificates | 0.30.1-r0 |
| rapidfort alpine 3.21 | step-certificates | 0.30.1-r0 |
| rapidfort alpine 3.22 | step-certificates | 0.30.1-r0 |
| rapidfort alpine 3.23 | step-certificates | 0.30.1-r0 |
| rapidfort alpine 3.24 | step-certificates | 0.30.1-r0 |
| ubuntu 24.04 | golang-github-smallstep-certificates | sin corrección indicada |
| ubuntu 26.04 | golang-github-smallstep-certificates | sin corrección indicada |
| wolfi | caddy | 2.11.2-r7 |
Referencias
- https://access.redhat.com/security/cve/CVE-2026-30836
- https://github.com/smallstep/certificates
- https://github.com/smallstep/certificates/commit/e6da031d5125cfd99fe9a26f74bb41e4dacca4ef
- https://github.com/smallstep/certificates/compare/v0.30.0-rc6...v0.30.0-rc7
- https://github.com/smallstep/certificates/releases/tag/v0.30.0-rc7
- https://github.com/smallstep/certificates/security/advisories/GHSA-q4r8-xm5f-56gw
- https://nvd.nist.gov/vuln/detail/CVE-2026-30836
- https://www.cve.org/CVERecord?id=CVE-2026-30836