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RUSTSEC-2023-0125
No affected components available
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 vulnerability requires local access to the device to be exploited. It is easy for an attacker to exploit this vulnerability. An attacker needs basic access or low-level privileges. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a high impact on the confidentiality of the information.
Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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