CVE-2023-30610CWE-532

AWS SDK for Rust will log AWS credentials when TRACE-level logging is enabled for request sending

Medium · published April 19, 2023

CVSS v3.1
5.5
EPSS
0%
Percentile
11.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00214 · 11.2th percentile
Weakness
CWE-532 · Insertion of Sensitive Information into Log File
Published
2023-04-19T17:18Z
EPSS history
Timeline
  • 19 APR 17:18Z
    AWS SDK for Rust will log AWS credentials when TRACE-level logging is enabled for request sending
    cvelistv5