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Vulnerability · Published Apr 19, 2023 · Assigned by GitHub_M

CVE-2023-30610AWS SDK for Rust will log AWS credentials when TRACE-level logging is enabled for request sending

Medium 5.5

In plain English

A medium-severity sensitive data in logs in aws-sdk-rust from awslabs. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.2%top 88.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

VendorProductVersions
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

Weakness: CWE-532 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References