Forge: ASN.1 resource exhaustion via BIT STRING decoding in asn1.fromDer

Özet

Türkçe özeti henüz hazır değil; şimdilik kaynağın kendi açıklamasını gösteriyoruz.

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.

Etkilenen sürümler1 yazılım

Kaynaklar6 kaynak

• CVE.org kaydı
• NVD kaydı
• github.com/…/forge/security/advisories/GHSA-rhr8-3pm8-cq29 Diğer
• github.com/…ommit/24035c181f41885ea3ec7279e6c0fcf270b6ec4b Diğer
• github.com/…ommit/523c8e74c28457daeff044230dce4a36313c5ab7 Diğer
• github.com/digitalbazaar/forge/releases/tag/v1.4.1 Diğer

Kayıt geçmişi

1. 29 Eki 2026 22:26Yayımlandı

İlgili açıklar

• 7,4 CVE-2026-119190Forge (node-forge): verifyCertificateChain üzerinde basicConstraints atlatma açığı
• 5,9 CVE-2026-119189Forge: X.509 pathLenConstraint not enforced by verifyCertificateChain() for CA certificates without keyUsage
• 7,5 CVE-2026-119188Forge: Denial of service in TLS record processing via a record interleaved with a fragmented handshake message
• 7,5 CVE-2026-119187Forge: Denial of service in TLS record processing via call stack exhaustion
• 5,9 CVE-2026-119186Forge (node-forge) AES-GCM tagLength doğrulanmadığı için kimlik doğrulama atlatma açığı
• 7,5 CVE-2026-118782Forge: PKCS#12 MAC forgery and constant-key PBE via zero iteration count