Description
aws-sigv4 is a rust library for low level request signing in the aws cloud platform. The `aws_sigv4::SigningParams` struct had a derived `Debug` implementation. When debug-formatted, it would include a user's AWS access key, AWS secret key, and security token in plaintext. When TRACE-level logging is enabled for an SDK, `SigningParams` is printed, thereby revealing those credentials to anyone with access to logs. All users of the AWS SDK for Rust who enabled TRACE-level logging, either globally (e.g. `RUST_LOG=trace`), or for the `aws-sigv4` crate specifically are affected. This issue has been addressed in a set of new releases. Users are advised to upgrade. Users unable to upgrade should disable TRACE-level logging for AWS Rust SDK crates.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| awslabs | aws-sdk-rust | >= 0.2.0, < 0.2.1; >= 0.3.0, < 0.3.1; >= 0.4.1, < 0.4.2; >= 0.5.2, < 0.5.3; >= 0.6.0, < 0.6.1; >= 0.7.0, < 0.7.1; >= 0.8.0, < 0.8.1; >= 0.9.0, < 0.9.1; >= 0.10.1, < 0.10.2; >= 0.11.0, < 0.11.1; >= 0.12.0, < 0.12.1; >= 0.13.0, < 0.13.1; >= 0.14.0, < 0.14.1; >= 0.15.0, < 0.15.1; >= 0.46.0, < 0.46.1; >= 0.47.0, < 0.47.1; >= 0.48.0, < 0.48.1; >= 0.49.0, < 0.49.1; >= 0.50.0, < 0.51.1; >= 0.52.0, < 0.52.1, |
References
Timeline
- Published
- Apr 19, 2023
- Last modified
- Jun 17, 2026
- NVD status
- Modified