Forge: ASN.1 resource exhaustion via BIT STRING decoding in asn1.fromDer (digitalbazaar forge)
En bref
- Source
- CVE.org
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- GitHub_M
Rechercher sur…
Description
Forge (also called node-forge) is a native implementation of Transport Layer Security in JavaScript. Prior to 1.4.1, the affected implementation used asn1.fromDer(), BIT STRING decoding, maxDepth to process the relevant input or security decision. node-forge decoded ASN.1 stored inside BIT STRING values without consistently applying the configured maxDepth limit and recursively retained copies at each nesting level. Crafted DER containing nested BIT STRINGs could cause excessive recursion, CPU use, and quadratic memory consumption during asn1.fromDer(). This issue is fixed in version 1.4.1.
Faiblesses (CWE)
- CWE-400 — Consommation de ressources non maîtrisée (déni de service)
- CWE-674 — Récursion non maîtrisée
Références
- https://github.com/digitalbazaar/forge/security/advisories/GHSA-rhr8-3pm8-cq29
- https://github.com/digitalbazaar/forge/commit/24035c181f41885ea3ec7279e6c0fcf270b6ec4b
- https://github.com/digitalbazaar/forge/commit/523c8e74c28457daeff044230dce4a36313c5ab7
- https://github.com/digitalbazaar/forge/releases/tag/v1.4.1
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | GitHub_M |
Références européennes
- ENISA EUVD · EUVD-2026-113348
- GCVE · GCVE-0-2026-119191
Produits affectés
| Produit | Versions |
|---|---|
| digitalbazaar · forge | affected < 1.4.1 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |