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7.5Yüksek

CVE-2026-3336PKCS7_verify Certificate Chain Validation Bypass in AWS-LC

AWS AWS-LC; Red Hat Red Hat Trusted Artifact Signer 1.3; Red Hat Confidential Compute Attestation; Red Hat Red Hat Enterprise Linux 10 Yayım: (8 ay önce)

Açıklama

Improper certificate validation in PKCS7_verify() in AWS-LC allows an unauthenticated user to bypass certificate chain verification when processing PKCS7 objects with multiple signers, except the final signer. Customers of AWS services do not need to take action. Applications using AWS-LC should upgrade to AWS-LC version 1.69.0.

Zayıflık türü (CWE): CWE-295

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

ÜreticiÜrünSürümler
amazon aws-lc-sys 0.24.0 – < 0.38.0
amazon aws libcrypto 1.41.0 – < 1.69.0
AWS AWS-LC 1.41.0 – < 1.69.0
Red Hat Confidential Compute Attestation all versions
Red Hat Red Hat Enterprise Linux 10 all versions
Red Hat Red Hat Enterprise Linux 9 all versions
Red Hat Red Hat OpenShift Container Platform 4 all versions
Red Hat Red Hat OpenShift Update Service —
Red Hat Red Hat Trusted Artifact Signer 1.3 all versions
Red Hat Red Hat Trusted Profile Analyzer all versions
trusted artifact signer 1.3 —

Kaynaklar ve yamalar

CPE eşleşmeleri (NVD) (2)
  • cpe:2.3:a:amazon:aws-lc-sys:*:*:*:*:*:rust:*:* ≥ 0.24.0 < 0.38.0
  • cpe:2.3:a:amazon:aws_libcrypto:*:*:*:*:*:*:*:* ≥ 1.41.0 < 1.69.0

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