7.5
High
CVE-2026-3338 Improper signature validation in PKCS7_verify() in AWS-LC allows an unauthenticated user to bypass signature…
Description
Improper signature validation in PKCS7_verify() in AWS-LC allows an unauthenticated user to bypass signature verification when processing PKCS7 objects with Authenticated Attributes. Customers of AWS services do not need to take action. Applications using AWS-LC should upgrade to AWS-LC version 1.69.0.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Trusted Artifact Signer 1.3 1773307309 | earliest → < 1773307309 | 1773307309 |
| Confidential Compute Attestation | Versions not published | |
| Red Hat Enterprise Linux 10 | Versions not published | |
| Red Hat Enterprise Linux 9 | Versions not published | |
| Red Hat OpenShift Container Platform 4 | Versions not published | |
| Red Hat Trusted Profile Analyzer | Versions not published | |
| Red Hat OpenShift Update Service | Versions not published | |
| AWS-LC 1.41 | 1.41.0 → < 1.69.0 | 1.69.0 |
References
- aws.amazon.com aws.amazon.com
- github.com github.com
- github.com github.com
Timeline
- Published
- Last modified
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