undici vulnerable to HTTP response queue poisoning via keep-alive socket reuse (undici undici)
En bref
- Source
- NVD
- EPSS
- EPSS 0.22 % · centile 13 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- openjs
- Statut NVD
- Analyzed
Description
Impact: Undici's HTTP/1.1 client is vulnerable to response queue poisoning on reused keep-alive sockets. An attacker-controlled upstream server can inject an unsolicited HTTP/1.1 response onto an idle socket after a request completes. When the client dispatches the next request on that socket, it associates the injected response with the new request, causing responses to be delivered to the wrong requests. This requires an attacker-controlled or compromised upstream HTTP/1.1 server and keep-alive connection reuse. Patches: Upgrade to undici v6.26.0, v7.28.0 or v8.5.0. Workarounds: Disable keep-alive connection reuse by setting keepAliveTimeout: 0 on the Client or Pool.
Faiblesses (CWE)
- CWE-367 — Situation de compétition TOCTOU
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | LOW 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N | openjs |
| CVSS 3.1 | LOW 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N | NVD · ce714d77-add3-4f53-aff5-83d477b104bb (Secondary) |
Avis
- GHSA-35p6-xmwp-9g52 — undici vulnerable to HTTP response queue poisoning via keep-alive socket reuse
Références européennes
- ENISA EUVD · EUVD-2026-37769
- GCVE · GCVE-0-2026-6733
Avis du CERT-FR
- CERTFR-2026-AVI-1094 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:nodejs:undici:*:*:*:*:*:node.js:*:*< 6.27.0cpe:2.3:a:nodejs:undici:*:*:*:*:*:node.js:*:*≥ 7.0.0 < 7.28.0cpe:2.3:a:nodejs:undici:*:*:*:*:*:node.js:*:*≥ 8.0.0 < 8.5.0
Produits affectés
| Produit | Versions |
|---|---|
| undici · undici | affected 0 < 6.26.0 ; unaffected 6.26.0 ; affected 7.0.0 < 7.28.0 ; unaffected 7.28.0 ; affected 8.0.0 < 8.5.0 ; unaffected 8.5.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |